Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,063",
      "signature": "0xaa77e4cdfab8fcfc4d493d0c971aab0b995d672ba9b2d65b1856837940abeb18f4d367f585a4eba1e9e7ac46f4db80a7",
      "randomness": "0x92c9c48388b67e33b6fb71b2da2e39c40444d0555a76a8af1ebdd4570d505f73"
    }
  ],
  "blockNumber": "7,406,851"
}

{
  "Sr25519": "0xac6e4d7c9dc4b448ba1e0c111ed2364c41b9013b14aea4ce7d57bafd85b4655577f5f764c761404498a36476a746c5fd42c06056a85952627711b63ac6b7ff86"
}