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This package facilitates Substrate interactions: create, sign, send transactions (ECDSA, ED25519, SR25519), query, runtime calls, JSON-RPC for seamless Substrate operations.

1.0.0 #

  • Add metadata has to payload and ExtrinsicSignature.
  • Update dependencies.

0.0.5 #

  • Update dependencies.

0.0.4 #

  • Introduced SubstrateHelper class to facilitate static methods for handling transactions.
  • Introduce multi-signature (multi-sig) address feature for enhanced transaction security.

0.0.3 #

  • Fixed various bugs to improve stability.
  • Enhanced test coverage with additional test cases.
  • Implemented multi-signature address creation.
  • Added an example for executing multi-signature transactions.

0.0.2 #

  • Fixed various bugs to improve stability.
  • Enhanced test coverage with additional test cases.

0.0.1 #

  • TODO: Describe initial release.
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This package facilitates Substrate interactions: create, sign, send transactions (ECDSA, ED25519, SR25519), query, runtime calls, JSON-RPC for seamless Substrate operations.

Repository (GitHub)
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Topics

#substrate #polkadot #kusama #parachains #metadata

License

unknown (license)

Dependencies

blockchain_utils

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