sample.ts

  const bufRelayer = await sbv2.BufferRelayerAccount.create(program, {
    name: Buffer.from("t1"),
    minUpdateDelaySeconds,
    queueAccount: new sbv2.OracleQueueAccount({
      program,
      publicKey: queue,
    }),
    authority: sbv2.programWallet(program).publicKey,
    jobAccount,
  });
  const permissionAccount = await sbv2.PermissionAccount.create(program, {
    authority: walletKeypair.publicKey,
    granter: queue,
    grantee: bufRelayer.publicKey,
  });
  let sig = await bufRelayer.openRound();