public EVMExecutor blockHashLookup(final BlockHashLookup blockHashLookup) {
    this.blockHashLookup = blockHashLookup;
    return this;
  }
Sets the block hash lookup function

@param blockHashLookup the block hash lookup function
@return the evm executor
evm/src/main/java/org/hyperledger/besu/evm/fluent/EVMExecutor.java