Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,547,432",
      "signature": "0xaa076f0a540f681d0844b63e8b9c84500963060d5c10d433a1f5cc08f58378a6f7c144ae7c811996d0682b766acb8424",
      "randomness": "0x1a8bcbf598685d6334637daf1e751d1e30fec69a451d4f87f023ba8978ac574d"
    }
  ],
  "blockNumber": "7,407,193"
}

{
  "Sr25519": "0xcc1595b9a212b35c3fcfeba85fa86bd2bf786cac78b2dd03e91a73537df85209e0c23dddfeffd99e0d8fe0705b0a42ed7c42ab2d8d15e694250c51953f3e308f"
}