Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,812",
      "signature": "0xaa5079301d0a8e1ea787fda7305d012b761acb1169a5613fe61f90f1ab0bd24fd1564de743afb9842567d66d2d6de01a",
      "randomness": "0xc8651e132de0077f7b79e1f4a79f836131b1ad8618b476fe3d5b64ba7f723658"
    }
  ],
  "blockNumber": "7,408,539"
}

{
  "Sr25519": "0x2c5ba63e0ddb2b4a3dd128c506bb8849ad4364e5c47d3d1b88434edc3280a818ae00c3d5868c5b8d12638c4120c6f2e7ffc43788226620c6e4629c3b31df7782"
}