Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,638,673",
      "signature": "0x83e99bac5a70cf3132edea7aafddad6e9c217512653c1d1292b05ddcf867ca458a0bf7c10143583e60e4fb6f2328bc71",
      "randomness": "0x58cea14f3eb618a16d03347f7d4cc5866b8a270ee39765a8447268a8e5e269f8"
    }
  ],
  "blockNumber": "7,429,983"
}

{
  "Sr25519": "0xe67e47b07ecb5a3863d5692a5e4f3c57331a053c3d34809c7afec58a1ab7813939973b77a2105651f6295a9e7617f35bb71c82ab8e9321803308edd69a48e78f"
}