Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,597,932",
      "signature": "0x99c7bd207b69e8d63f5c6376c4424744d4ec0c9286e4716131325d884ef944d40f39eb201c24e7dd2672cdb28f9766bb",
      "randomness": "0x41ceb45ff466efa26b47221720103dfc412c26f5e9813a131eda13f4fc6d2aed"
    }
  ],
  "blockNumber": "7,419,799"
}

{
  "Sr25519": "0x54ba27b593d0876b1019180cca80cd45934073779c0d1a8aa39c9ce090d2b71ec732293637a180135cef25021f3f72dbb4963c3ff46e960a37624d96b4353e82"
}