Fork of polkadot-api/papi-console (AGPL-3.0). A dev console for signing real Quantus extrinsics from the browser extension. Built on polkadot-api, which reads the extrinsic's Address and Signature types from metadata and assembles signed extrinsics length-agnostically — so it needs one patch, not a fork chain, and gives an independent check on the polkadot-js side.
