Write Pulse

{
  "blockNumber": "7,414,450",
  "pulses": [
    {
      "round": "25,576,459",
      "randomness": "0xa8cc0403f7c05525909f2491e59fea26ab00005ee98366b3f8c775ab3be6bcb5",
      "signature": "0xa9e3f5641061ae4370a31765438cfde2c796b43fc47877fa3938140adc0f095f3d569af970c00a97025cda124bd4c67d"
    }
  ],
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  }
}

{
  "Sr25519": "0x9a21dc40fe5bb084c2b1bc4f342e5cb2950314fbb4b85fbaca0b2f0735bfab68765460d8cc83cc832e1814a103312bea79167b9d7ac98291227458d0f1c09c8a"
}