Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,834",
      "signature": "0xa4b36b5747669f668dd4e0b4459309f8c6415acf2aa7be62499c7823a4e479f6b233e305be38a290f8f9a90779eb76c4",
      "randomness": "0x3058c3c5d9515d0e6c5392d6aa2b7ef53ebe54693c0e597481747aef5f15a79d"
    }
  ],
  "blockNumber": "7,408,794"
}

{
  "Sr25519": "0x603546e76726ca3ff5e31786d37efd51f4cc87841fea0ca95af06f1e44b9495b370618ab006ebb301b17af5d1aeff9462f7b2a7181f58a95e72cd803fafb2584"
}