Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,560,780",
      "signature": "0x937e2f63687aa3bb26c18cb46e4092cfd539dff72d760095667d4dcab71f182b9de5c91a8f64bc38b03469e19d45c8d0",
      "randomness": "0x6f7eb0d245a7d89ff208d1d715c0b4d43b434beec9429939a805e647d5fd4015"
    }
  ],
  "blockNumber": "7,410,530"
}

{
  "Sr25519": "0x84dad55e7daa2fb1fb11815d62ee48cfba975ad20a5390a0b212db47227baa784ad89b59e86a297ac24c760112ea5611607dc6623c369020e7a64e16bdbc138e"
}