Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,629,022",
      "signature": "0x92dfd410c05229d27d3542ed4f0909f58f252680ad95cac2909f6f13df3d3aacd3e53e6b6ff24a64b514cb55d9d22941",
      "randomness": "0x69aba84c5bf1ebe51bf5a920ba67c8fe7b6961965d4410e950711a2d221cf596"
    }
  ],
  "blockNumber": "7,427,570"
}

{
  "Sr25519": "0x5e6a66a83ee479ce2665accaf4a8c4dfc5a64afd296f99fbe8cc0691612edf38276d76b56312151707e16577a708b41d5f3955751dea598437abc3b25e7e898c"
}