Add transaction schema for 7702 Set Code Transaction type

[mattsse]

EIP: https://github.com/ethereum/EIPs/blob/master/EIPS/eip-7702.md

We introduce a new EIP-2718 transaction, "set code transaction", where the TransactionType is SET_CODE_TX_TYPE and the TransactionPayload is the RLP serialization of the following:

rlp([chain_id, nonce, max_priority_fee_per_gas, max_fee_per_gas, gas_limit, destination, value, data, access_list, authorization_list, signature_y_parity, signature_r, signature_s])

authorization_list = [[chain_id, address, nonce, y_parity, r, s], ...]

The fields chain_id, nonce, max_priority_fee_per_gas, max_fee_per_gas, gas_limit, destination, value, data, and access_list of the outer transaction follow the same semantics as EIP-1559.

This type is similar to EIP-1559 but has an additional list.

I think the schema for 7702 should be EIP-1559 + a list of authorization lists:

execution-apis/src/schemas/transaction.yaml

Lines 1 to 16 in 3ae3d29

	Transaction4844Unsigned:
	type: object
	title: EIP-4844 transaction.
	required:
	- type
	- nonce
	- to
	- gas
	- value
	- input
	- maxPriorityFeePerGas
	- maxFeePerGas
	- maxFeePerBlobGas
	- accessList
	- blobVersionedHashes
	- chainId

I think the todos here are:

• Add 7702 tx schema
• Add authlist to receipt schema

[Redidacove]

On it ser 🫡