Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,579,102",
      "signature": "0x99374f45545461928e5c0226b22f2f4fdd6c1076391275ed2b0c019d42328a812183f01a5e58ab6ae88dbdc8e1a14d92",
      "randomness": "0xc909954cf7c5849ef84a2bfb774c23f897871f62f3c8efa1cd325186862f93f1"
    }
  ],
  "blockNumber": "7,415,111"
}

{
  "Sr25519": "0x7aeac125ec9a9a016eadaf0efa1a55f37ba1f510073227407f5a1f957fff7357123d0249ada4a7852ac219e150804857554c1448a3b9d2af5097a490df09068b"
}