Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,100",
      "signature": "0xb54909dc7b0022c1ced610a7a45b2d805798a7d3cae773a62b3e8a9611e3e37885902ebf43332040388e7b14523cd803",
      "randomness": "0x3808962d8633b36ed4b4838ecca9abfa2189fbc3103cb034f186e256ef29d62b"
    }
  ],
  "blockNumber": "7,410,111"
}

{
  "Sr25519": "0x7a8e016f59c36f2815016862c769beceeafb2057b6bd283361d6ec76693690523afd63e7d806676df2e1355b44974d21c2f000a49826065c3163f5922654d386"
}