Function signAndSubmitTx

  • Signs and submits the SubmittableExtrinsic with optional resolution and rejection criteria.

    Parameters

    • tx: SubmittableExtrinsic

      The generated unsigned SubmittableExtrinsic to submit.

    • signer: KeyringPair | TransactionSigner

      The KeyringPair used to sign the tx.

    • opts: Partial<SubscriptionPromise.Options> & Partial<{
          tip: AnyNumber;
      }> = {}

      Partial optional criteria for resolving/rejecting the promise.

    Returns Promise<ISubmittableResult>

    Promise result of executing the extrinsic, of type ISubmittableResult.

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