Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,612,137",
      "signature": "0x96968c9482e08d5b1a4325ece43c3375dbe61d5a858558c84f6565fdc90585a69e2b359721f5c3b65813375549187b85",
      "randomness": "0xf968957444fe0801b3430618993ed2cafa9732fa2d40c49f372e299b9e6683d8"
    }
  ],
  "blockNumber": "7,423,350"
}

{
  "Sr25519": "0xd05771e2e734ff58e8eb0f8f37d80f56f02560b81726bdf3d5faa8b32a19fd25a5935acfc08fbca2792cf3883ae3f7d079bd3b07a04b450e55ced40b5318fc85"
}