Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,650,462",
      "signature": "0xa74eee843cbebcc40bc30f0cc81975fdac7fc5e1c0c4a4505a35ed0fde30e53f2380c68082f094d28a1e3cff52204a22",
      "randomness": "0xcb897ab053cbe1ace9bb01e9aefc3dca1f4798dee0ac633693d363d6cd25ad4e"
    }
  ],
  "blockNumber": "7,432,920"
}

{
  "Sr25519": "0x8cd4544bcd3e9dfdbe80320473cc6dc1e4badeb75b039fa7684a9b88f59047675d590f2c49efe148a0b2a284395a85c257a5238a1eb5a5bd2fe7862d03d51f80"
}