Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,614,174",
      "signature": "0xaf06f047339c64f2b698c9370b18a7e24e8578d3e22e38f62713327d8975f19e1275476ee87027acbf89fd47dfdc53a9",
      "randomness": "0x562f96de1ae95aa92bc0cc28f58a1924fd1fa42b6ee58bd378971880d47330f0"
    }
  ],
  "blockNumber": "7,423,859"
}

{
  "Sr25519": "0x42eadad603c7c7da6f140296c1ae52bc3cad197076d954909e4d0f16ac809326a0c2ca516962aa897a2aaf02332757f642bcf50d99faeb7db8acf066284fc08e"
}