Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,571,232",
      "signature": "0x8722adbe5ded3ead56c055446a86353756d6fec14986db94762c183bb2f83321d45dca3f03f39e27c628563036b66ae9",
      "randomness": "0xba20b3e93d1a86308f927372a0250206793c9a59a375c9f20f8506366b81b0d8"
    }
  ],
  "blockNumber": "7,413,143"
}

{
  "Sr25519": "0x9414e2a7370b0a6f226fe439e59ba5da05e93e76df931000167e225031ceeb45678609ac800492f532ce209132a5c431c2af52d799d2ca7d2fdeb0aee4e34481"
}