Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,570,970",
      "signature": "0xafafe1e12678aa5c651d68b56a8dcc8b097ea4b0d71829c2294a0038540c88b1a3dc89637cb80ca15278cfa4e035c096",
      "randomness": "0x46d2deed5a7629a3f38a2f88cec2970f494f9526a1ae371a1dbc5ce3cd0de09b"
    }
  ],
  "blockNumber": "7,413,078"
}

{
  "Sr25519": "0xde9ccbddde9fc314f72d093b1cf92f8bee7daf8c117fc4cc35522c2c0cef9936355180eb0d8dec3543c04eb56d84c2562d5c71951074fdaf48e21a51424d488b"
}