Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,335",
      "signature": "0xae3e109c2b52624f75dd08eff2c337a4e4029bb3e198024d8e9bc3cde17a12aca794e6e7d91ff9893ad2ed17dfcdae48",
      "randomness": "0x8f6fdbc8560b0cf048cf267a5179ef247e2dc8610728b5b75c6a76c32848dbb5"
    }
  ],
  "blockNumber": "7,408,419"
}

{
  "Sr25519": "0x28e98829b071cb2a0172f46425fe5c0e4f566cadea636f3d7c5ef23a3ac8893a50ca3c3eaac7151c0fda75d9ecf6df6226bd96f111add0c11c2c9ee61ba63c89"
}