Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,614,772",
      "signature": "0xad06752a613f1bf163c84e92b003c93b35fa50a998da9b7bf90970bbde5b88adc9ff2bdcaf0339a7201a7bdf1460127f",
      "randomness": "0xe5759d8669df7ad80ff1119dbfb09a2b7d1f1b4bc14184b9af84c9db3f44cfad"
    }
  ],
  "blockNumber": "7,424,008"
}

{
  "Sr25519": "0x5c9ba49b684458f579f2d136533ebe66ebde7acd15297ea69d13fb2ef0e81139b945f7230af42adb5f85d72b295f3e276546c283c6acf0c8dbcbeb512dd08d87"
}