Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,863",
      "signature": "0x8ded0ddeb136ee094188073569d0eb0645401f98e1b79df5f7dcf7f2a4e1a9abfd9e9f27d0b3019b115b8e658128b5f5",
      "randomness": "0xd16912ee3ef0297fe190a121be9627efafa8e4fc8548b293364e8dff67a84fb8"
    }
  ],
  "blockNumber": "7,409,051"
}

{
  "Sr25519": "0xa8acf1c7d7785e1a246b5b84b42f1f349a17aefa353f026379dd89ab5b092b43fb9986cb607c319f22f2f5c606200bfb6410165fc2ec7fd09dfa2b2b5c680c86"
}