Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,552,761",
      "signature": "0x90d58d2a5f1c855194fdbcdbf5601d29fb350cb4221d3897915f8956641603357e177454229857d428a8f36a70a0ab7f",
      "randomness": "0x8c1b4192dc3bf164a2e8868054218473c56a353ac3224983c25657c5b269e9fa"
    }
  ],
  "blockNumber": "7,408,525"
}

{
  "Sr25519": "0x0c88f4254b8410cbd245871a21f21c969cfeeda9f1e185f86bd9009c346a625cb32216ef549926665c698b1103a1419eb9275641ff2e83a1a2fb63ad2f296483"
}