search

polkascan / py-substrate-interface

Python Substrate Interface
https://polkascan.github.io/py-substrate-interface/
Apache License 2.0
239 stars 111 forks source link

CheckMetadataHash signed extension support #392

Closed arjanz closed 3 weeks ago

arjanz commented 3 weeks ago

The CheckMetadataHash signed extension enables the new metadata hash verification feature that was approved as RFC78.

See https://github.com/polkadot-fellows/runtimes/pull/337

This PR only allow mode is Disabled for now, but ensures compatibility with upcoming Kusama/Polkadot release.