Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,015",
      "signature": "0x8d3b5928868d486e33ba07f999e7835e9043c1ab0b484fef063bd9e40944247dfdad5e74e6bfb3a3f3b52722d4df20d1",
      "randomness": "0x03bbf25c2b7c9deeed9569e8a387ed2afdc56364d077f437b53b48b883e9bd94"
    }
  ],
  "blockNumber": "7,412,339"
}

{
  "Sr25519": "0x04c9f6c8d0d2c32f46046b4f2294b95a29ab239e27baa2d4f7547c56ee11d12e9a40f79e4334ada693be97ce3db1b1123e2a47e2b52a9d720a9351f1dad72c82"
}