Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,582,803",
      "signature": "0xb82a75e9dff0004dfc088b59239ac9883ea4a96c8d7d7d2032797701a61f69a23ae38775a51311f58bab66a6665d24e9",
      "randomness": "0x6578471679f35e6545350f3726ca0d3f97ec994d5980e22d8365bda24afa863b"
    }
  ],
  "blockNumber": "7,416,023"
}

{
  "Sr25519": "0x4845cb013cded45af63afa5c1257c78d24342d08190b732f6e3e629d37dda35137cf3cfc40adb2e73b32dde2fdb4c7dd937d0ebf9ad95f04daa1495cea1d4885"
}