The keypair.privateKey from SecretStoreV2 is NOT the original 32-byte seed.
This was causing public key mismatch when expanding the keypair.
Changes:
- SecretsSigner now gets seed via getAccountSecrets().seed()
- PezkuwiKeyPairSigner.fromSeed() expands seed to proper keypair
- Fixes "bad signature" error on HEZ transfers
- Add PezkuwiAddressConstructor for custom address type handling
- Add custom signed extensions (CheckNonZeroSender, CheckWeight, WeightReclaim, PezkuwiCheckMortality)
- Add pezkuwi.json type definitions
- Update RuntimeSnapshotExt for multiple address type lookups
- Update CHAINS_URL to use GitHub-hosted chains.json with types config
- Add feeViaRuntimeCall support for Pezkuwi chains
- Add debug diagnostics for runtime type issues (to be cleaned before production)
- Add CHANGELOG_PEZKUWI.md documenting all changes
pezkuwichain