Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,577,248",
      "signature": "0x90b354f45929cca43b3c3ec4067505ae4ac52a654fb7a7f6d0b7943f95c185ba192a165fb9996f253dbc767cfc728227",
      "randomness": "0x39266e35c131754c2967610e3bf47b8fdc1ebba1d168786079c04c00b6447972"
    }
  ],
  "blockNumber": "7,414,647"
}

{
  "Sr25519": "0x12847ac934a00ff29ed1c9eddd95a964d08ebf030779ad0bf1b698be83083655cee4a17454be2ab476309f56397244223908106c3a7153382f5866fca2e27e89"
}