Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,564,192",
      "signature": "0xacbb654fbf4193282bcca5ef1af8e4a175cdba91b9dcd342196e0fe633abfd4e8512a2c1966c37f2bb463bd9e73dff38",
      "randomness": "0x447680492f186eeba83fa13c1e37fcb684868e3240c7873eadb5fd05aa98a878"
    }
  ],
  "blockNumber": "7,411,383"
}

{
  "Sr25519": "0xb8170e405be7ca8a2ba6c8040027a8c62bbd01ad0fe9ab362c911bd632b74126a2b162b7ab9451c6965012da533d39043412ad35e0e500941f3764edbf7e6f8c"
}