Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,542,211",
      "signature": "0x88be1b63d4f2991d04db3d6d06c8346187a9f8e5b0ded5574d7006eb0eb2dc47e56cf5818da6dfb7bdce2c8f15c4a302",
      "randomness": "0xd342c64216195d4950813c805b92f4c3ecb9e9fc08bd8542e329aba484821716"
    }
  ],
  "blockNumber": "7,405,888"
}

{
  "Sr25519": "0xac2e1c5d436b1ab5f030487db6f13461a878a71d8d5c8a87c5b19413edd01d03e66b867daa8cadfd378f8b85916c0a17a12a0037842cad49365270715141b08b"
}