Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,546,379",
      "signature": "0x971f648552eea9cdca0af44377f17a5bcd151050432bffda631fc332e2a1f221e61aa1c4c9ea38866c44329c080920ed",
      "randomness": "0x01ee22b8950e45c505a711baea343d2c10711d05484d632ac8373b35eaddbc78"
    }
  ],
  "blockNumber": "7,406,930"
}

{
  "Sr25519": "0xa47fa45049ee891b78cfacc6ef4cf0cce857c1810028521355fb7c60e64025387471e31b769171834b75ac20251a9181b12c7e5a7ff8f1a8a6cb48afd347d085"
}