Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,094",
      "signature": "0x940546662664f52f442f39113150c4cb638f3dd85bdc1e4f0ccc35f88efcad28730f644714a934fb06455bdbbf64c43f",
      "randomness": "0x18f5019f86b7261cf781dab731f94f656b31aec93058730ea1854da14d4f659e"
    }
  ],
  "blockNumber": "7,408,359"
}

{
  "Sr25519": "0x363a30ab1aad7bdef14175ecca643230d22ba805e16e2a94c1647063f3c81d0fcbf8e7559869ca591507b91b8be2426f5b2af783b09a58953570342d3679f787"
}