Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,548,095",
      "signature": "0xb9197d74415390406e9d04b1cfde11a8826391d56949a44022ab6db1fcb6d25c1e274cba73e2a8681c1c522b2001cb83",
      "randomness": "0xbb165a99ab94359e030ace65dff44958c60c433047565a6344e2879ec9091cda"
    }
  ],
  "blockNumber": "7,407,359"
}

{
  "Sr25519": "0x881e2b970056ebdeaac7eb3a4d5aeb22ac1e53bc02f9e0322e627776782fd9581dd9c6f9399439b277b1ff64f3e0f8b75f71cd4d57fee6d64e9a10df05161b81"
}