Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,551,017",
      "signature": "0x82c4c1258e815700a39c4f1b43114b70e436cb296975de53440bafe28cb7cd4a44d50c0bad6e053081c73776019d9169",
      "randomness": "0x210f6c2c43530f1dea5d5813c1e04d4fcf2daf960636ccf1c7599d4cb4a5216f"
    }
  ],
  "blockNumber": "7,408,090"
}

{
  "Sr25519": "0xecd9d5553c8d615f206254bfde4e6acc3f53adfbe02bfbe007c0fa2bafb86c2a152d9063de17e1c528dd26eda1d75dfb7c6153050a173f2a9cdf94642b788182"
}