feat(api): Fix bug about doing estimateGas for blob contract call.

[mask-pp]

Hello guys I am a taiko employee, when I debug eip4844 tx found a bug about blobhash not found when calling FillTransaction for blob tx.

[rjl493456442]

@s1na Please take a look. Looks like a valid fix for me.

[s1na]

Can you please provide more info when this error happens exactly possibly the API request you sent. I'm failing to reproduce locally.

[mask-pp]

Can you please provide more info when this error happens exactly possibly the API request you sent. I'm failing to reproduce locally.

Finding this problem is not easy. I will give the running environment later.

[mask-pp]

Can you please provide more info when this error happens exactly possibly the API request you sent. I'm failing to reproduce locally.

We can reproduce this bug by following the steps:

git clone git@github.com:taikoxyz/taiko-client.git
cd taiko-client

# use eip4844_bug_environment branch
git checkout eip4844_bug_environment

# start docker compose
./internal/docker/start.sh

# run test case.
cd pkg/solidity
go test -v -run TestBlob

We used the FillTransaction API at this line.
The test case(TestBlob) shows that if opts.GasLimit == 0 will run this line and then appear error otherwise run succeed.

[mask-pp]

@s1na The test environment is ready to reproduce. Thanks for verifying!