Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,249",
      "signature": "0x82c397fc816dfd9f70c6d66d25d6fae0be0854d33e5610752456ff8512a7508f1068882c4881331d9f046fecedd08078",
      "randomness": "0x3f00ae2e778bb036a45b722cb9184893a0e5fd85df5e6a29013c4ca29733fddb"
    }
  ],
  "blockNumber": "7,413,397"
}

{
  "Sr25519": "0xa0a78794e8b084077091ac90b046bc1333b675ee20ba64b4b8db4dffff328a472dd4686f4a9adb295e17bda8c965ded97c5f42a6db824c94166dc7e7b3dc3b86"
}