Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,574,181",
      "signature": "0xb9e8aed8c79b068d07f79d80afa2a980b4726b9cb9d9ef0b89a84a34b1902ad74631b8c023a1618c4a92bb86d20a3c24",
      "randomness": "0xfb0668e7140c673297443bd4554e8b3ee30a5a1530e86c21df87aad377396aad"
    }
  ],
  "blockNumber": "7,413,881"
}

{
  "Sr25519": "0x98345ef44fbc0fffa3b75fb7fe44a061ed9db1c5405ec282fd679885ab57c32f81a67e1c2ab32220eb2a41cf813cbb7f5ee352d62e88212bed5f38c896696e84"
}