Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,680,824",
      "signature": "0xb0f5a353a48b389db1c452972a75019881cb6639b8d1fca341af38ca5dc2ce067d4cd7b12c2fb779dc6ab69ae0505811",
      "randomness": "0xdde972122bf7fb3362b1b4c9a2045a9d1def98d4af2f7b6b5df43bba1a932f83"
    }
  ],
  "blockNumber": "7,440,492"
}

{
  "Sr25519": "0xc8f12d9501cc3bf7e3a981bf1a5db15a1919f67a2695d674b5996474a0cb885fdb2c667c9c54e2f9518787f332217e6384b69282a03a70805ad726b82524338d"
}