Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,627,270",
      "signature": "0x93f14259184725c252eaa8e21d45d85c6104c28ca9fb585f682630b79addeec32bec61fce11a688edff60a6e135a14c2",
      "randomness": "0x96cd294487ee4519bd5c6286235782f90245b8a4ceec646a57f7116c7bdab0da"
    }
  ],
  "blockNumber": "7,427,132"
}

{
  "Sr25519": "0x743510127c5549fe6902b268b0cb39aff6f98b923f8d27287861faf168b11424ef558f20e87396f0d13f054b10e026554beb152221a8730dd2dcef810302868b"
}