Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,542,217",
      "signature": "0xab7032070ddff15f6abb414bed010882af0bc1c0777f8c5e63f2279d012d1cb72c9d6b89ae1d25d0a3758045cd62aa50",
      "randomness": "0xfae58f0b08c209a30151bb605c99757af18e1ca17f0751cd5271518819181905"
    }
  ],
  "blockNumber": "7,405,890"
}

{
  "Sr25519": "0x9ae621898bd9030f20c37b09e6f8ee8a883fdff64fa276bba7eb9a1c5d23821eba743feaeabe2752cf0aad584a1ec659fe2a2fbfef1abb75b24e3c9b74bc238e"
}