Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,687,181",
      "signature": "0x871057610920b540c17578a44e9ddb264eb28db17d3c93027778fba2dcb67b68ea37cf88871aceb8753aae61bf8ce379",
      "randomness": "0x50b91121b59208d97501c9c3cf76ba05cc916d43e1c89ac8173bdbcccd6c5cf9"
    }
  ],
  "blockNumber": "7,442,077"
}

{
  "Sr25519": "0xfc4e6f851c04fd96a05cb1cca6381224fa0cf8b302d097d6cb11f97d9f34c14a69ae1c0c3605ea53094423847d5e5afebac082a2252290d62eb5cc746205678d"
}