Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,629,102",
      "signature": "0xb0458afc673945a6cf4cda76d60dbf70dd28b86bd2fc4f260f623a032872012f1cd9a88b95955defae3485faec331531",
      "randomness": "0x3900ba517c0fd21b13b178d38dca3f301d76d1b8c82fe8108af2852f4be372a7"
    }
  ],
  "blockNumber": "7,427,590"
}

{
  "Sr25519": "0x742d51286cc8eeb4fd4fa152bce5a8fb2b9b2a5c5acf135bf48623e0ccf8c55cdbfae957fb08a453f118104592b0b96c2a6e36b9fd17ebf2d4cdd16d370db283"
}