More backports to the JSON-RPC API

[tomaka]

In complement with #2812, this PR updates chainHead_unstable_storage with the latest changes in the JSON-RPC API: paritytech/json-rpc-interface-spec#16 and paritytech/json-rpc-interface-spec#17

We should now be up to date.

[mergify]

Automatically approving tomaka's pull requests. This auto-approval will be removed once more maintainers are active.

[github-actions]

twiggy diff report

Difference in .wasm size before and after this pull request.

---

 Delta Bytes │ Item
─────────────┼───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
      -45357 ┊ smoldot::json_rpc::methods::MethodCall::from_defs::hf0bb040c12dd59ea
      +45116 ┊ smoldot::json_rpc::methods::MethodCall::from_defs::hdf8d18d77f4eb404
      -10991 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h7922c1a3ab04022e
      +10964 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h0344c5703f5acef6
       -4232 ┊ <smoldot::json_rpc::methods::MethodCall as core::fmt::Debug>::fmt::ha9f621c06b20646d
       +4194 ┊ <smoldot::json_rpc::methods::MethodCall as core::fmt::Debug>::fmt::had77ac6f55685ee5
       -2720 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hab3687bae086912c
       +2634 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h625f3d727ee0b41b
       -1963 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::hd1921350ebc70ecc
       +1871 ┊ <core::future::from_generator::GenFuture<T> as core::future::future::Future>::poll::h23d48ccebfa20834
       -1511 ┊ core::ptr::drop_in_place<core::future::from_generator::GenFuture<smoldot_light::json_rpc_service::Background<smoldot_light_wasm::platform::Platform>::handle_request::{{closure}}>>::h89e27af67381e134
       +1511 ┊ core::ptr::drop_in_place<core::future::from_generator::GenFuture<smoldot_light::json_rpc_service::Background<smoldot_light_wasm::platform::Platform>::handle_request::{{closure}}>>::hf39254af46e65c60
        +619 ┊ smoldot::json_rpc::methods::_::<impl serde::ser::Serialize for smoldot::json_rpc::methods::ChainHeadStorageEvent>::serialize::h9dcea034067e6547
        -616 ┊ <serde_json::de::MapAccess<R> as serde::de::MapAccess>::next_key_seed::h4c7b6d8bbc0b9423
        +616 ┊ <serde_json::de::MapAccess<R> as serde::de::MapAccess>::next_key_seed::hb2e2bf590c276b63
        -588 ┊ core::ptr::drop_in_place<smoldot::json_rpc::methods::MethodCall>::h9a8fa1eb7c2d821a
        +588 ┊ core::ptr::drop_in_place<smoldot::json_rpc::methods::MethodCall>::hff3e40f09afb59cd
        -516 ┊ smoldot::json_rpc::methods::_::<impl serde::de::Deserialize for smoldot::json_rpc::methods::StorageQueryType>::deserialize::h810c5f8f18ed591f
        -491 ┊ smoldot::json_rpc::methods::_::<impl serde::ser::Serialize for smoldot::json_rpc::methods::ChainHeadStorageEvent>::serialize::hbc596267f1c8508b
        -478 ┊ smoldot::json_rpc::methods::_::<impl serde::ser::Serialize for smoldot::json_rpc::methods::TransactionStatus>::serialize::h0c56dc89f6c67fc4
       -2147 ┊ ... and 58 more.
       -6153 ┊ Σ [78 Total Rows]

[melekes]

👍