Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,577,942",
      "signature": "0x8798e8ed88876e0f75f0ef34fc791108908393bb2a948bba663b9fe73e4598f44d7c37efaf86ab58539faf1610d9c43c",
      "randomness": "0xeba4f9a548a9e2888c6cefd1d823f9a59c35d7218106e19829db0bc89976d5b8"
    }
  ],
  "blockNumber": "7,414,821"
}

{
  "Sr25519": "0xb84e7ed44e7e27d0b3449d9c9371fcbd25798a9cb9b441d0ac0fa24cdc60c8486b260abbaae36aebdf10de4ed8db02b6c8e731384f1f8eb2feab56878ef91a84"
}