Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,553,056",
      "signature": "0xac7edb547b6bc6fc98db20f527c89a3c7b460393e1727fa290d14c14380f94bc5ba963e3f241272dacd5faf1ea23247b",
      "randomness": "0x65712e96b524974b4484affdd71492e79e9c590f8898f6b5823b9a261426b6af"
    }
  ],
  "blockNumber": "7,408,599"
}

{
  "Sr25519": "0x265612f0f1296f7fb419a58db286907a052abf6ae7a96d22bbec0a6d06579e7f6324b2ce8405d4591ba03ef6d17053c940125e36e300ba13d4b4a43d98de8c8a"
}