chore: add minimal updating stript for genesis (#133)

scripts/minimal_update_genesis_params.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+  set -x
+if [ "$GENESIS_FILE" = "" ]; then
+  DEFAULT_GENESIS_FILE_PATH="${HOME}/.rollapp_evm/config/genesis.json"
+  echo "GENESIS_FILE is not set, using default: ${DEFAULT_GENESIS_FILE_PATH}"
+  export GENESIS_FILE=$DEFAULT_GENESIS_FILE_PATH
+fi
+
+update_params() {
+  local success=true
+
+  BLOCK_SIZE="500000"
+
+  dasel put -f "$GENESIS_FILE" '.consensus_params.block.max_gas' -v "400000000" || success=false
+  dasel put -f "$GENESIS_FILE" '.consensus_params.block.max_bytes' -v "$BLOCK_SIZE" || success=false
+  dasel put -f "$GENESIS_FILE" '.consensus_params.evidence.max_bytes' -v "$BLOCK_SIZE" || success=false
+  dasel put -f "$GENESIS_FILE" 'app_state.distribution.params.base_proposer_reward' -v '0.8' || success=false
+  dasel put -f "$GENESIS_FILE" 'app_state.distribution.params.community_tax' -v "0.00002" || success=false
+  # these vary depending on environment
+  dasel put -f "$GENESIS_FILE" 'app_state.gov.voting_params.voting_period' -v "300s" || success=false
+  dasel put -f "$GENESIS_FILE" '.app_state.sequencers.params.unbonding_time' -v "1209600s" || success=false # 2 weeks
+  dasel put -f "$GENESIS_FILE" '.app_state.staking.params.unbonding_time' -v "1209600s" || success=false # 2 weeks
+
+  if [ "$success" = false ]; then
+    echo "An error occurred."
+    return 1
+  fi
+  set +x
+}
+
+update_params