Implement Transaction Queue Support

[Torres-ssf]

The TS SDK should support queuing of transactions. This feature would allow developers to queue multiple transactions and ensure they are executed sequentially. For example, once transaction X is completed, transaction X+1 should automatically start, and so on. (i.e. once X tx is done, do X + 1, etc).

This feature is particularly useful in scenarios where a series of dependent transactions need to be processed in a specific order. It simplifies the workflow for developers who otherwise would have to manually handle the sequencing and execution of transactions.

Extracted from: #161

[nedsalk]

Would this cover using the outputs of one transaction as inputs for the next?

[Torres-ssf]

@nedsalk I believe it would, but the funding of transaction X + 1 should happen after transaction X is processed (In case X + 1 needs to use UTXOs created by X).

Since this approach is designed to wait for X to be processed in order to submit X + 1, any output produced from X (UTXOs or even a deployed contract) will be usable on X + 1.