Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,022",
      "signature": "0xa1785a4d0075d7087a16781f5dc516bc183a0a3caaedaf5a0200ee12a5dccccde86913ddaa338cdec29f86041309f081",
      "randomness": "0x66081e454d84208df7368d822d080cc2529ebb1708d57606dd9dad36b8283b5e"
    }
  ],
  "blockNumber": "7,413,091"
}

{
  "Sr25519": "0x3e37a3c93e31ac649b0775c005ae027d7b61ad9e7823609b40753ee697fb7f673b67596d656b8ece7338f7c4688d7f3a23404a083ec46ce156995438a7dffb80"
}