Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,585,097",
      "signature": "0xb49142c0b29d8529bc622ed7d34d10bc6913562f13544a41b55474d3ef61899c45d89312fa9395d73d7c8a4da3267720",
      "randomness": "0x1fff32d8061e4b41ca86953c67d683f475bb01a7f72d51139d2f3f4cdd7cbede"
    }
  ],
  "blockNumber": "7,416,597"
}

{
  "Sr25519": "0xa66b1d206a266f6058d76598d3c8a29c3f3c57e84704e34d865b592e1076850105a5fe04b04389223780b3fb906b7c760d222c879b16bd4d3112415d2e45848c"
}