- Added a new method and type for contract transactions.
- Added functions to emit fallback events from contract transactions.
- Added GetLogs request generator
- Added tests for GetLogs request generator
- Added listening methods for WebSocket subscriptions
- Listened for new blocks using the newHeads method to determine when to
look for a transaction
- Added new util methods and tests for them
- Simplified communication to the user upon initiating the devnet tool
- Added new requests for sending raw transactions
- Made provisions for other types of transactions generated, including
contracts
- Modified the models and services to accommodate general values
