private BlockStateCall createBlockStateCall(final Long blockNumber, final Long timestamp) {
    BlockOverrides blockOverrides =
        BlockOverrides.builder().blockNumber(blockNumber).timestamp(timestamp).build();
    return new BlockStateCall(Collections.emptyList(), blockOverrides, null);
  }
Tests that an exception is thrown when the maximum number of BlockStateCalls is exceeded.
ethereum/core/src/test/java/org/hyperledger/besu/ethereum/transaction/BlockStateCallsTest.java