* Add Wococo primitives crate

* Add more Wococo boilerplate code

* Add CLI support for initializing the Wococo<>Rococo bridge

* Add support for relaying headers between Rococo and Wococo

* Fix test

* RustFmt

* Fix compilation issues related to enum naming

* Bump Rococo `spec_version`

* Remove stray Westend references

* Remove scripts for Westend<>Rococo header sync

* Remove Westend<>Rococo header sync code

* Remove Westend<>Rococo init bridge CLI option

* Modify Westend mock call to be placeholder

* Fix call encoding test

* Bump Substrate to `0856e072`

* Fix compilation errors

* do not spawn additional task for on-demand relays

* compilation

* relay at least one header for every session

* Update relays/bin-substrate/src/on_demand_headers.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* Insert headers in benchmarks.

* Fix benchmarks.

* Lower number of headers.

* Avoid hardcoding numbers.

* Update weights.

* cargo fmt --all

* Remove todo.

* Fix test.

* Address review comments.

* Fix borrowed value.

* Add properties to chainspec.

* Update bin/millau/node/src/chain_spec.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* require lane source -> target headers when weknow all headers that have produced messages, but are unable to deliver all messages because of unrewarded relayers vec capacity

* Update relays/messages/src/message_race_delivery.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>

* prefix in relay loops logs

* fmt

* Bump Rococo and Westend RuntimeVersions

* Add helper scripts for running Rococo<>Westend header sync

* Remove extra space

Co-authored-by: Tomasz Drwięga <[email protected]>

Co-authored-by: Tomasz Drwięga <[email protected]>

* update jsonrpsee to 0.2.0-alpha.5

* cargo fmt

* (temporarily) switch to jsonrpsee master

* removed param used for tests

* New weights.

* Fix test.

* cargo fmt --all

* Small naming clean up.

* Small naming clean up.

* Add Rococo module to CLI

Co-authored-by: Svyatoslav Nikolsky <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

* Add modules for Rococo<>Westend header sync

* Use mock Westend and Rococo finaltiy tx calls

* Add Westend<>Rococo variants to `init_bridge`

* Add Westend<>Rococo variants to `relay_headers`

* Simplify the Rococo and Westend signing params

* Add `submit_finality_proof` mock Call variant

* Add note to more closely match `initialize` Call variant

* Accidentally committed `cargo-expand`ed code 🤦



* Add `initialize` Call variant to Rococo mock

* Fix call enums.

* Add explainatory comment.

* clippy.

* Add issue number.

* De-duplicate metrics customisation.

* Add comments to Rococo/Westend runtimes.

* Add scale-encoding compatibility test.

* Fix tests.

* Clippy.

Co-authored-by: Tomasz Drwięga <[email protected]>

* use complex relay in deployments

* enable lane 00000001

* add alerts for lane 00000001

* revert local substrate relay

* updated doc

* review

* complex headers+messages relay

* post-merge fix

* fix + test issue with on-demand not starting

* use Substrate state_getReadProof method instead of pallet-bridge-messages-rpc

* Fix typo

Co-authored-by: Hernando Castano <[email protected]>

* Support moar validators.

* Update weights script.

* Use correct type for benchmarking accounts

* Use package name instead of manifest path

Co-authored-by: Hernando Castano <[email protected]>

* Pruning.

* Add tests.

* Address review.

* Move estimate-fee

* Add parsing test.

* Address review comments.

* Fix compilation.

* Move things around.

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* Send Message WiP

* It compiles.

* Add tests.

* Use common macro.

* Nicer balance display.

* Get rid of redundant send_message_call function.

* Fix clippy.

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* Encode message.

* Update docs related to `sender`

Co-authored-by: Svyatoslav Nikolsky <[email protected]>
Co-authored-by: Hernando Castano <[email protected]>

* Bump `jsonrpsee` to `alpha.3`

* Arc-ify `WsClient`

* Use new Cargo feature resolver

* Simplify runtime benchmark CI commands

* Add `runtime-benchmarks` feature to Millau runtime

* update CA certificates in relay images

* clippy

* clippy

* clippy

* Copy-Pasta Call code from mock Rococo to mock Westend runtime

* Update Westend client to include signing and call related code

* Add missing part of license header

* Move `account_info_storage_key` to `polkadot-core` crate

* Bump Substrate

* Change usage of "Module" to "Pallet"

Related Substrate PR: https://github.com/paritytech/substrate/pull/8372

* Add `OnSetCode` config param

Related Substrate PR: https://github.com/paritytech/substrate/pull/8496

* Update Aura Slot duration time type

Related Substrate PR: https://github.com/paritytech/substrate/pull/8386

* Add `OnSetCode` to mock runtimes

* Add support for multiple justifications

Related Substrate PR: https://github.com/paritytech/substrate/pull/7640

* Use updated justification type in more places

* Make GenesisConfig type non-optional

Related Substrate PR: https://github.com/paritytech/substrate/pull/8275

* Update service to use updated telemetry

Related Substrate PR: https://github.com/paritytech/substrate/pull/8143

* Appease Clippy