Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,339",
      "signature": "0xb43c6d0abdd9eea030af770d6d76a99fd5a1e4f3fedd554122a4ec2a1f89736592a4a8da6a3c979f7815ba7dc48d7154",
      "randomness": "0xf45d7c004ce82e8c0793f257386313b9859aba3309b9136bd2af6c270bada533"
    }
  ],
  "blockNumber": "7,415,657"
}

{
  "Sr25519": "0x7053311eb4482a931d87eeca55915e05f9121ada5a99500d2226932e7e6081564fa3c03bec05942225bb16dcce06737e2f3f38257d782dcd77ab820eea3ae48e"
}