test(provider): RequestsProvider of BlockchainProvider2

[shekhirin]

Closes #10343

The change turned out to be more invasive than expected because I added an argument for randomly generating requests into random_block and random_block_range.

[emhane]

lgtm

[emhane]

how about otherwise making new function for when new param is used? seems like most calls take None for that param, so mainly not needed. this can be done easily by adding a third function, with the body of the current function, so that the function body of the original function, can just call my_func(arg1, arg2, .., None)

[shekhirin]

how about otherwise making new function for when new param is used? seems like most calls take None for that param, so mainly not needed. this can be done easily by adding a third function, with the body of the current function, so that the function body of the original function, can just call my_func(arg1, arg2, .., None)

yeah makes sense, agreed. Maybe we can just pass a struct instead of fields one by one, and the struct will have a Default implementation.

[shekhirin]

hmm, actually we have just one optional field now which is requests_count. I think we should leave it as-is and refactor into a struct when needed.