Feature request add foreign asset pallet precompile

[flipchan]

Hi *,

There is a new feature that westend has already implemented and it allows smart contract to interact with foreign assets.

Feature PR #10869: paritytech/polkadot-sdk#10869

This would enable us smart contracts developers to interact with foreign assets, so that we can test before this feature hits Kusama Assethub.

Westend has added this precompile in its runtime:
https://github.com/paritytech/polkadot-sdk/blob/master/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs

Code References

File	Line	Description
asset-hub-westend/src/lib.rs	74	Import: use pallet_assets_precompiles::{ForeignAssetId, ForeignIdConfig, InlineIdConfig, ERC20};
asset-hub-westend/src/lib.rs	592-597	impl pallet_assets_precompiles::ForeignAssetsConfig for Runtime
asset-hub-westend/src/lib.rs	636	type CallbackHandle = (ForeignAssetId<Runtime, ForeignAssetsInstance>,);
asset-hub-westend/src/lib.rs	1262	ERC20<Self, ForeignIdConfig<0x220, Self, ForeignAssetsInstance>, ForeignAssetsInstance>,
asset-hub-westend/src/lib.rs	1444-1445	AssetsPrecompiles: pallet_assets_precompiles::pallet = 62,

Direct Links

• Westend Runtime Source: https://github.com/paritytech/polkadot-sdk/blob/master/cumulus/parachains/runtimes/assets/asset-hub-westend/src/lib.rs
• PR #10869: [pallet-assets] add ForeignAssetIdExtractor to assets precompile paritytech/polkadot-sdk#10869
• PRD: https://github.com/paritytech/polkadot-sdk/blob/master/prdoc/pr_10869.prdoc
• Foreign Assets Precompile: https://github.com/paritytech/polkadot-sdk/blob/master/substrate/frame/assets/precompiles/src/foreign_assets.rs

Would be awesome is this could be added into the paseo assethub runtime. Thanks!