Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,620",
      "signature": "0x8f1f109b91ceaa881949aab9da289d3c3b76c6470a78bb86fa66989f82eeaee8a394b55d824b02fb8bcf59ab9a72b691",
      "randomness": "0x955a3c477627ecdaf1c3894c87612c925ccde8c08abd4fea6fa0821e667b9404"
    }
  ],
  "blockNumber": "7,407,990"
}

{
  "Sr25519": "0x10763a3c300dc18637d4ac8c1442569c0519b2655ca3f813a7f80dac5075ea570f52a4b654e6524c13f481c1e800a552fe82d229f211eeb781b8b7511b7ff485"
}