Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,608,140",
      "signature": "0x8b229c5bbc7bc3a2d4f36c45fa90e59d4268d214aabc6bdd4d0f903187ae9f2881a48bd0cefad6d0ac0d0976f92ee779",
      "randomness": "0x988b3fc582195be727a9d6b7b5f596722e62b983945680cbc7e715e6fdd9e08c"
    }
  ],
  "blockNumber": "7,422,351"
}

{
  "Sr25519": "0x3a05c32a0a5f8ebfc0112897a3d973e192170ff692d86d594ffe02f0fabf126116293539d2973c0697f5db26d291b07bfd43eee519e4aa52d620a4a6df08aa80"
}