Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,570,470",
      "signature": "0x821e5f5878697a2805bb7c3bb3ee7516b8ebb31f288be9b7795862310fb070bb306a079e774386b27b9e03c795ab546f",
      "randomness": "0x060ea5187ff565657a16e67c8b909f1a2194fa206aa13b760176d266d42a6e7b"
    }
  ],
  "blockNumber": "7,412,953"
}

{
  "Sr25519": "0x8e07eacc0558368bec30a78956b596cd8e2f63b1979cef8fa17ea93bc610b33276c46b83afb96f07f4b4835c569aebb05d539123cfd72f78fab0509374f6568d"
}