Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,540,938",
      "signature": "0x8e9eafc756bebe7083bb0233114c40501da5bd2111b5d7c488eda76a1340f8efadd0ec660048fb1e1d8808240932c9e1",
      "randomness": "0x13ac5962512afed99473f1d97d3be935edbf50871944b4fdf893b42da7ee1732"
    }
  ],
  "blockNumber": "7,405,570"
}

{
  "Sr25519": "0x80d8b7473a4231529f1c4c6517fa5be660a0097bdcd1838711609856957d0c1c3d10c587ec31c647bd0ff56dc730b56ee9d37d400e442a29f9381ab8830e8687"
}