Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,561,523",
      "signature": "0x8d36a006c7a3885ea50b0736890b088828af214f7e9b47cbd41415643fe304c05dc1f8142fbe45af5861a01b9e06f1e1",
      "randomness": "0x34bdbc73541038d04051dedceba46da51c57a15c3f63e103bb468b0d7271eb76"
    }
  ],
  "blockNumber": "7,410,716"
}

{
  "Sr25519": "0xe6a191cfa27eb8feeb78dc2e83cbc7d6f22b0fa725f35442c0b81c1801cf1e3dc60760f08158f4ce2f425821c1b303e58edabf92a97ab87c1bd94d25bbddf88d"
}