Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,063",
      "signature": "0x95a33080f1efea376ed82b74fed5d813148217d96d9adcbb932fd261daf6ef262b901faf8161b02e2a960b1452d19f01",
      "randomness": "0xa878f6385c191cab553c9978fc3fd4b3e06418a509cd8d9cb48803296f50040d"
    }
  ],
  "blockNumber": "7,405,851"
}

{
  "Sr25519": "0x1617325970fc53fb6b7b88d9a4852a59df71861d6e81e7f6285089f0a080d00c0273ca8542a4502a15045eba9f4d9cc73b04dc1fa98389cc84fb3f20d2ac4585"
}