Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,631,936",
      "signature": "0xaf91e5240be5b0821f88bdb4f6dab60ce0000eba6aa6226c6cc9be9a5c49c282936f1c69a10d0145903a27120cf375e1",
      "randomness": "0xa4715fe8a388c14dbb9c1fafe92c8c5e91a43565170bfabf31f883d5ccae0e38"
    }
  ],
  "blockNumber": "7,428,298"
}

{
  "Sr25519": "0xe2617e788a745620bab5b7db51cdf859dd5425b9a3c5c5a32179645cbaa86038ab17e0504169afd67cf9dfb82c7aa0021b0b8d54619c8b4cae17de5836fef689"
}