Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,575,849",
      "signature": "0x8533b512f37bb20a56f65f34c9510805f92aa8a5ff10fbd481b6ea819033d5a497d2f7c283dc29e124c04542fcfff245",
      "randomness": "0x0e8ccb44af7166bd955b10ad7aa3296333aa7a7de91693cbd0ba986d4b325024"
    }
  ],
  "blockNumber": "7,414,298"
}

{
  "Sr25519": "0x0e1e529250194970333beab88d9e1043cfec9e058c121d51fe46217758a5af178bd5bb70de023b1cdd561e067ff70689fbd5f920d8b8606cb3a91b6604e76b83"
}