Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,584,011",
      "signature": "0x999b6849750400ddfd58c3b36639775f553f2dae33cd032087e8afae456c28b8b9b217edd2ee3d662a8d9424fa9c149c",
      "randomness": "0x94fea1a98ecb886d75b3d7d1bc9c5b721f8e5ab64b602810011c5ec8a53b7f27"
    }
  ],
  "blockNumber": "7,416,325"
}

{
  "Sr25519": "0xee270418f8d32f294d4b5897febae1f211c72b0e47523458e09f2de651d8e450ba828b3fa7a07f8b9515c2e2ae7b7f337771b29a3edb60cf4e7f31fe7dd2258f"
}