Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,547,700",
      "signature": "0x915ae90462adeb75344f8c173f90ad1eed09028ccbee4bdaa3b24a860bc373ba16ef921914d8393819334a61c469f7e3",
      "randomness": "0xf1dbe2c1dae53a55e68323cd054f8e4886a977d8ed9ab74fe8732d843ac2ef79"
    }
  ],
  "blockNumber": "7,407,260"
}

{
  "Sr25519": "0xfc6da232f587cf53b967f4628bc59093076b96023eb2f569e97dd3cd1b1ec473b0d1dc9cf81bfeeca631e52bcb58eea86d6f00403fbfdfcbd1bb2e41a736258f"
}