feat(rpc): Implement starknet_estimateMessageFee

[antiyro]

Feature Request

feat(rpc): Implement starknet_estimateMessageFee

This PR aims to implement starknet_estimateMessageFee rpc call introduced in v0.4.0-rc1 according to the v0.5.1 RPC specs described in #1291

starknet_estimateMessageFee

Estimates the L2 fee of a message sent on L1.

This function estimates the resources required by the l1_handler
transaction induced by the message.

Arguments

• message: The message's parameters.
  • This parameter must follow the structure defined in MSG_FROM_L1.
• block_id: The hash of the requested block, or number (height) of the requested block,
  or a block tag, for the block referencing the state or call the transaction on.
  • This parameter must follow the structure defined in BLOCK_ID.

Returns

Returns the fee estimation as defined in FEE_ESTIMATE.

Errors

This function might return the following errors:

• CONTRACT_ERROR - An error related to the contract's execution or state.
• BLOCK_NOT_FOUND - The specified block could not be found.

[Tbelleng]

Can i take this one sir ?

[antiyro]

Yes! @Tbelleng could you please provide an expected behavior under here?

[Tbelleng]

Yes sir 🫡 !

[antiyro]

Nice! glhf tell me if you need anything

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[Tbelleng]

Im gonna do it since missing implems are now live on madara