Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,612,061",
      "signature": "0x9893d71940d14b398c7faa5cabbb1fba2b701b8187f83539a626a70871470c9806c3a7be4846318e192f16756a071218",
      "randomness": "0x2985e9e875dedf88650ee349f4475032d0d74a22c261c2647c8a818ac6fc2040"
    }
  ],
  "blockNumber": "7,423,331"
}

{
  "Sr25519": "0xf0d56b61bbbc78a9af4d2e2115edc39f8c2b9467eb2afbde1eee8efa13a0dd33853f02afa1e74208401d1f504b79b03fc1ad0501a0ab2bb4878f9760ae00e285"
}