Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,606,493",
      "signature": "0xaf74c6d9dd55bb3fb2ea89d5d5832a8d8d0006e9ac2f6a6627d6e961b4a767ce9ecf31e5ecad4887bf4d75ca90a90266",
      "randomness": "0x7230597fba314dee0fe5d463d922862a85ccac7c5bd9ec559bfcaf40b1aa6d42"
    }
  ],
  "blockNumber": "7,421,940"
}

{
  "Sr25519": "0x004a134400a0108d7f89bf31ed4152b7f39532615a0f7b069fbc1c39bb33f01cadd13d81fd16cb76f6a7f49d6365b02e5dd04ed57e82f1bc9c70be9efe3d9781"
}