feat: `provider.batch_requests()` low-level implementation

[antazoey]

What I did

implements batch requets at the provider level, not sure about a more top level API yet (maybe something like multicall?)

fixes: #2472

How I did it

How to verify it

Checklist

• [ ] All changes are completed
• [ ] Change is covered in tests
• [ ] Documentation is complete

[0xthedance]

I had been looking at this issue, and I'm curious. What is the reason for using JSON and the requests library instead of using batch requests from web3.py? https://web3py.readthedocs.io/en/v7.7.0/web3.main.html#batch-requests

[antazoey]

What is the reason for using JSON and the requests library instead of using batch requests from web3.py? https://web3py.readthedocs.io/en/v7.7.0/web3.main.html#batch-requests

Thanks for pointing this out, let me look into it.

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This pull request is considered stale because it has been open 30 days with no activity. Remove stale label, add a comment, or make a new commit, otherwise this PR will be closed in 5 days.

[github-actions[bot]]

This pull request is considered stale because it has been open 30 days with no activity. Remove stale label, add a comment, or make a new commit, otherwise this PR will be closed in 5 days.

[github-actions[bot]]

This PR was closed because it has been inactive for 35 days.