Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,819",
      "signature": "0xa514fc5b0be06b50c12260e3412bbddca0360d8749a8e5e76c27a375e7a005a59fdec453ad18d9f91df8fd858ff191df",
      "randomness": "0x7495d649c1f232ad720fd85245e865230258026bc40e46a82a2f8a7ae2381d4c"
    }
  ],
  "blockNumber": "7,408,790"
}

{
  "Sr25519": "0xca164ceb8ea18dad32cee4e9c85bb8f8549aed36c89976919164daaccfe75b4c6fa930d2ae175b2d9dc4b517daacc22397245e86b936c6672f6a7a57e3f1f581"
}