public List<TransactionSimulatorResultWithMetadata> getTransactionSimulatorResults() {
    return transactionSimulatorResults;
  }
Adds a new transaction simulation result, updating the cumulative gas used.

@param result the transaction simulation result
@param worldState the world state after the transaction
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/transaction/BlockCallSimulationResult.java