Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,603,955",
      "signature": "0x8d526c5b74f73e5265ff3f4a1083531b1baf20f444b2e62e9b8f88729e67af60210e593e6ba9a08c15b47dc250bfe635",
      "randomness": "0x27510303642695d1837325f05cbda3403030db82507a1e25cc52b8b02e3f480e"
    }
  ],
  "blockNumber": "7,421,305"
}

{
  "Sr25519": "0x386bc73602a3f209c86d7a646053fa97c70c0f4aa58cf3c36048e9aebd8d0e4a13e31df7743b3c9660da9b169cc3b81f86cd3bc3712a05f3d04ad72f6ac93485"
}