Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,578,998",
      "signature": "0x96a9b111660326eb0d976deffe19ba4876a4908a845425eb05275616428f5612dd449b38b931dda0174babd31fc8a994",
      "randomness": "0xcdac7b58b3914ef3e74a2fb3c9c13b1b9ab585e7a70c6b5e98e4611c46cbab3c"
    }
  ],
  "blockNumber": "7,415,085"
}

{
  "Sr25519": "0x6678a3d81cdaf255ada8d726bdf1a9fdae7af59d0622375bfdc40dfbe1ccd8669957d5d878eccd20e8389e779e4b4cd1af18731263618f24ce7742a9f837c787"
}