diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 63771672..59e45660 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -12,7 +12,7 @@ concurrency:
 jobs:
   test:
     # trunk-ignore(actionlint/runner-label)
-    runs-on: ubuntu-latest-16-cores
+    runs-on: ubuntu-latest-32-cores
     timeout-minutes: 45
     steps:
       - uses: actions/checkout@v3
diff --git a/blockchain-tests-skip.yml b/blockchain-tests-skip.yml
index ba75ad26..6f0ac14f 100644
--- a/blockchain-tests-skip.yml
+++ b/blockchain-tests-skip.yml
@@ -451,6 +451,128 @@ filename:
     - NonZeroValue_DELEGATECALL_ToNonNonZeroBalance.json # ef-tests #360
     - NonZeroValue_DELEGATECALL_ToOneStorageKey.json # ef-tests #360
     - NonZeroValue_SUICIDE.json # ef-tests #361
+  stRandom:
+    - randomStatetest320.json # ef-tests #396
+    - randomStatetest341.json # ef-tests #396
+    - randomStatetest352.json # ef-tests #396
+    - randomStatetest368.json # ef-tests #396
+    - randomStatetest53.json # ef-tests #396
+    - randomStatetest134.json # ef-tests #396
+    - randomStatetest138.json # ef-tests #397
+    - randomStatetest14.json # ef-tests #397
+    - randomStatetest144.json # ef-tests #397
+    - randomStatetest147.json # ef-tests #397
+    - randomStatetest173.json # ef-tests #397
+    - randomStatetest184.json # ef-tests #397
+    - randomStatetest198.json # ef-tests #397
+    - randomStatetest201.json # ef-tests #397
+    - randomStatetest212.json # ef-tests #397
+    - randomStatetest22.json # ef-tests #397
+    - randomStatetest232.json # ef-tests #397
+    - randomStatetest273.json # ef-tests #397
+    - randomStatetest347.json # ef-tests #397
+    - randomStatetest376.json # ef-tests #397
+    - randomStatetest384.json # ef-tests #397
+    - randomStatetest100.json # ef-tests #398
+    - randomStatetest116.json # ef-tests #398
+    - randomStatetest120.json # ef-tests #398
+    - randomStatetest124.json # ef-tests #398
+    - randomStatetest139.json # ef-tests #398
+    - randomStatetest143.json # ef-tests #398
+    - randomStatetest145.json # ef-tests #398
+    - randomStatetest15.json # ef-tests #398
+    - randomStatetest153.json # ef-tests #398
+    - randomStatetest156.json # ef-tests #398
+    - randomStatetest159.json # ef-tests #398
+    - randomStatetest164.json # ef-tests #398
+    - randomStatetest17.json # ef-tests #398
+    - randomStatetest174.json # ef-tests #398
+    - randomStatetest196.json # ef-tests #398
+    - randomStatetest199.json # ef-tests #398
+    - randomStatetest202.json # ef-tests #398
+    - randomStatetest207.json # ef-tests #398
+    - randomStatetest220.json # ef-tests #398
+    - randomStatetest222.json # ef-tests #398
+    - randomStatetest228.json # ef-tests #398
+    - randomStatetest236.json # ef-tests #398
+    - randomStatetest242.json # ef-tests #398
+    - randomStatetest244.json # ef-tests #398
+    - randomStatetest246.json # ef-tests #398
+    - randomStatetest247.json # ef-tests #398
+    - randomStatetest248.json # ef-tests #398
+    - randomStatetest249.json # ef-tests #398
+    - randomStatetest26.json # ef-tests #398
+    - randomStatetest267.json # ef-tests #398
+    - randomStatetest270.json # ef-tests #398
+    - randomStatetest283.json # ef-tests #398
+    - randomStatetest3.json # ef-tests #398
+    - randomStatetest30.json # ef-tests #398
+    - randomStatetest308.json # ef-tests #398
+    - randomStatetest311.json # ef-tests #398
+    - randomStatetest316.json # ef-tests #398
+    - randomStatetest325.json # ef-tests #398
+    - randomStatetest343.json # ef-tests #398
+    - randomStatetest349.json # ef-tests #398
+    - randomStatetest351.json # ef-tests #398
+    - randomStatetest354.json # ef-tests #398
+    - randomStatetest36.json # ef-tests #398
+    - randomStatetest365.json # ef-tests #398
+    - randomStatetest367.json # ef-tests #398
+    - randomStatetest371.json # ef-tests #398
+    - randomStatetest379.json # ef-tests #398
+    - randomStatetest382.json # ef-tests #398
+    - randomStatetest383.json # ef-tests #398
+    - randomStatetest41.json # ef-tests #398
+    - randomStatetest43.json # ef-tests #398
+    - randomStatetest52.json # ef-tests #398
+    - randomStatetest59.json # ef-tests #398
+    - randomStatetest64.json # ef-tests #398
+    - randomStatetest80.json # ef-tests #398
+    - randomStatetest85.json # ef-tests #398
+    - randomStatetest88.json # ef-tests #398
+    - randomStatetest98.json # ef-tests #398
+  stRandom2:
+    - 201503110226PYTHON_DUP6.json # ef-tests #393
+    - randomStatetest409.json # ef-tests #393
+    - randomStatetest487.json # ef-tests #393
+    - randomStatetest495.json # ef-tests #393
+    - randomStatetest559.json # ef-tests #393
+    - randomStatetest581.json # ef-tests #393
+    - randomStatetest635.json # ef-tests #393
+    - randomStatetest650.json # ef-tests #393
+    - randomStatetest420.json # ef-tests #394
+    - randomStatetest448.json # ef-tests #394
+    - randomStatetest567.json # ef-tests #394
+    - randomStatetest589.json # ef-tests #394
+    - randomStatetest389.json # ef-tests #395
+    - randomStatetest398.json # ef-tests #395
+    - randomStatetest416.json # ef-tests #395
+    - randomStatetest435.json # ef-tests #395
+    - randomStatetest437.json # ef-tests #395
+    - randomStatetest450.json # ef-tests #395
+    - randomStatetest461.json # ef-tests #395
+    - randomStatetest466.json # ef-tests #395
+    - randomStatetest470.json # ef-tests #395
+    - randomStatetest471.json # ef-tests #395
+    - randomStatetest476.json # ef-tests #395
+    - randomStatetest498.json # ef-tests #395
+    - randomStatetest502.json # ef-tests #395
+    - randomStatetest519.json # ef-tests #395
+    - randomStatetest520.json # ef-tests #395
+    - randomStatetest539.json # ef-tests #395
+    - randomStatetest541.json # ef-tests #395
+    - randomStatetest542.json # ef-tests #395
+    - randomStatetest564.json # ef-tests #395
+    - randomStatetest571.json # ef-tests #395
+    - randomStatetest577.json # ef-tests #395
+    - randomStatetest578.json # ef-tests #395
+    - randomStatetest588.json # ef-tests #395
+    - randomStatetest605.json # ef-tests #395
+    - randomStatetest608.json # ef-tests #395
+    - randomStatetest627.json # ef-tests #395
+    - randomStatetest628.json # ef-tests #395
+    - randomStatetest636.json # ef-tests #395
+    - randomStatetest506.json # ef-tests #395
   stRefundTest:
     - refundFF.json # ef-tests #405
     - refundMax.json # ef-tests #405
diff --git a/crates/ef-testing/tests/tests.rs b/crates/ef-testing/tests/tests.rs
index 8900ee4f..d5b9dbd1 100644
--- a/crates/ef-testing/tests/tests.rs
+++ b/crates/ef-testing/tests/tests.rs
@@ -106,8 +106,8 @@ mod blockchain_tests {
     blockchain_tests!(st_pre_compiled_contracts, stPreCompiledContracts);
     blockchain_tests!(st_pre_compiled_contracts2, stPreCompiledContracts2);
     blockchain_tests!(st_quadratic_complexity_test, stQuadraticComplexityTest);
-    // blockchain_tests!(st_random, stRandom); // 79 failing tests
-    // blockchain_tests!(st_random2, stRandom2); // 40 failing tests
+    blockchain_tests!(st_random, stRandom);
+    blockchain_tests!(st_random2, stRandom2);
     blockchain_tests!(st_recursive_create, stRecursiveCreate);
     blockchain_tests!(st_refund_test, stRefundTest);
     blockchain_tests!(st_return_data_test, stReturnDataTest);