Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,144",
      "signature": "0xa6fa22f3a0739d88f49648163cb54e424cecd4e5872b6b037ef37dcab839a3a6ecc0e28a1a6dc8c31c22bbef7e68be61",
      "randomness": "0xe5e9a4bf3ba615a17cfcb361aae178d5cabe457cdddfd640d60f5e259e7b7602"
    }
  ],
  "blockNumber": "7,405,871"
}

{
  "Sr25519": "0xda4254a49af8b48cc392dbfa0a78f42aa2a3d70e8c6b4667779ce2341cf0150efed5fd3adc1aaf6fcb6f09ac12cf455da709d226400d0d1bbffe8b6dd8e6d98b"
}