Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,568,016",
      "signature": "0xa56b89bd8dad1d43856766e939edd38dd633c414bd272dc9a99cf85d7162ca6c7be1fdb50f7f1cb551e74ceaa7099fdc",
      "randomness": "0x1f8547ed21c22c5a4c2a005e07be10a516b01d2a15175d1a32de33b57506eb46"
    }
  ],
  "blockNumber": "7,412,339"
}

{
  "Sr25519": "0x0eb158d14591fb95cb2015bed79f86db104666d9dcad3746b7ce09890953602f0c5fd04b48a41a1dd648fc6248994751f6f770febaeaecd42ac9e86e64d5258e"
}