feat: create get_snos_input(block_id: BlockId) -> Resutl<SnosInput,_> rpc route

[tdelabro]

Feature Request

The prover will need to be able to data out of the chain for each block it want to prove.
To allow this, we will add a custom RPC get_snos_input that return the Input datastruct expected by SNOS.

Describe Preferred Solution

Add the rpc route in crates/client/rpc-core/src/lib.rs to the MadaraRpcApi trait.
Implement it in crate/client.

Related Code
Here is the SnosInput struct
https://github.com/keep-starknet-strange/snos/blob/01ed09975cb8b0cdb878f569fe2f8aac5c9e9a7a/src/io/input.rs#L18
Import it from this crate

[0xSpyC]

Hello, can i pick this one ? @tdelabro

[tdelabro]

sure. It is not an easy one tho. Don't hesitate to ask for help on our telegram channel

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[tdelabro]

@0xSpyC are you still working on this? It has been two weeks?

[0xSpyC]

Yes, I'm still on it, sorry for the delay, it took me a while to figure out how the commitment fact is computed, I'll do my best to deliver it quickly from now on. Is there anyone who has mastered the low-level state so they can tell me if my understanding is correct?

[tdelabro]

Sure, push your code in a draft PR and add your question there

[ocdbytes]

Hey @0xSpyC

Are you still working on it ? If not I can take it up. As we are currently integrating the SNOS job in madara orchestrator we need this component.

[apoorvsadana]

@0xSpyC I am assigning this to @ocdbytes, let me know in case you've made any progress.

[0xSpyC]

Hey @0xSpyC

Are you still working on it ? If not I can take it up. As we are currently integrating the SNOS job in madara orchestrator we need this component.

It's ok i understand