Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,613,024",
      "signature": "0xa4b436ac10261b98ab4e2d2a51f04316c583180b43ce096a626b8102885b36c164fdde7639666c32263f7afb7f6af1f1",
      "randomness": "0xf385d203536e9cc5b124182e4cb76c48c977c6bc1387d7ea5b8e3485c40105b1"
    }
  ],
  "blockNumber": "7,423,571"
}

{
  "Sr25519": "0x0ab1225aee399512279d0a0f8617c26feda8a8b619fb57409f23f22d935757126cfd3b7d6f7026b7da802e0583ce89f654248b206385fcae7896bee1dd600782"
}