Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,582,857",
      "signature": "0xaffba70954bac4dbd3b3a54d9d9d2891968a4edc1ab2d7514e1ff830ab60cfa0d08619aeb523f01994a89620916bcca1",
      "randomness": "0x883b28a0b11907659b5e61be3e6138c29a1f55f5c26883f4de491787720e7292"
    }
  ],
  "blockNumber": "7,416,037"
}

{
  "Sr25519": "0x3ece047c0c231722054e78b7493a09695499971c47e97b967cfeb8b78b679a62c2945f4685eb0de11269e1fe934db1c7ec9812836e283e16b723a698cf1d5a8d"
}