Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,632,530",
      "signature": "0xa5700926c5e9d96ccebc57d576d2879f4665c6ca1bccd450fc22653d49ea643569789cd27b2908af9e71647824bfd016",
      "randomness": "0x7e949c6209b5bf613b1dfeb3086d99d98f79230d4d72b8bda1181ffe7e710577"
    }
  ],
  "blockNumber": "7,428,447"
}

{
  "Sr25519": "0xfaf6c346443dac37a1b69ac430de3818ada454b3acb0edc91c8caf0cc1a335379c9ee9e35806cd6bd5dda6201b664a7a1fabf33f65e30bab4d9234896f61e785"
}