Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,633,309",
      "signature": "0x9743bf25b8649b319e2f1798c9ae3f7129a6c677bec42cee13ccb6611ded4a59a0ed21cbc7bf719d0f557b209df92277",
      "randomness": "0x706f296593ad598a6adc79a6d7f5a572e685657584f822a96a0d1a160afb214c"
    }
  ],
  "blockNumber": "7,428,642"
}

{
  "Sr25519": "0x4a4cc194371c0e63d4ff5a815a4403e08741e2734a40098bbb4fde96a4af127a24e65bf15890d493a87570e5b0e3b0e959d2629f1942d17b65dd0b96a17d828f"
}