Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,588,488",
      "signature": "0xb268089a0574487a0c6a1c5a12cd399ab14ba72434210d9b1e229831052fef7009f49269d617e666da6949fee83704ce",
      "randomness": "0xa815e3db4a81e768b881229e0c245797ae04b5d5cbfb7e0f1b0f676f43845273"
    }
  ],
  "blockNumber": "7,417,444"
}

{
  "Sr25519": "0x9ec93af52c6c8e601164ba892557da2104a48d492c697543f5a7e101613bca66a2dfeb0307c10439e973014226ebe5a6c84974f52e43c5e0cd4d38c79c53888d"
}