Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,099",
      "signature": "0xa4459c9fe8708df2826bee69ddd14c8f2bf6eb36682d2c4329a45771b24d455266e2e841dd643219a312d31b846390af",
      "randomness": "0x07eeda63a54b7723b5c9aa86c6d6f51f1eb4e46b805e540962a72c3d98a1a21f"
    }
  ],
  "blockNumber": "7,414,610"
}

{
  "Sr25519": "0x4489914149a090b4de16eca334c91619cbed504f5064428db1722f31911e7e0c3a15ec036ef7adc1edd3fe6e72da684684a984f89afe9cd0aff7185e6d546b85"
}