Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,579,296",
      "signature": "0xa1527a5ea956a39d9d5d78d6419b384c64f08feada851270c8c6d1f1387835a52ea9b4a6fc358cedd2554b83ce2c1d55",
      "randomness": "0xed0b04bf1e2d9ff0c437c948b7c54837fc16e13559cd9d9f1536e6481bb6a6b4"
    }
  ],
  "blockNumber": "7,415,146"
}

{
  "Sr25519": "0x9e312588e54b92bceee35b22b16c27d42e8070779fcc4d614f619816fcfbc615d8d79b23c6f39b5b6e901dab7b834926f8fbc4cc7921799e1664efffb1724385"
}