Suggestion: Add 'AwaitResult' or equivalent to the SDKs

[lock9]

Hi,

SDK users must use the transactionCompletion from the Utils package in order to view the TX results. This requires 2 lines of code for every invocation.

Suggestion:

• Allow users to await for the transaction results in a single line. This could be done either by adding methods with an extra prefix or suffix. Example:

Current Code:

const txid = await collection.sampleFromCollection({
    collectionId: 1
})
const result = await Utils.transactionCompletion(txid)

Updated code:

const result = await collection.sampleFromCollection({
    collectionId: 1
}).AwaitResult()

I didn't find test invoke examples. I don't know if the SDK does that by itself or if users must do this extra check. Is it possible to do a test invoke?