[WIP] End-to-end transaction

[Olshansk]

Description

Missing gaps for the first end-to-end transaction.

Issue

Fixes part of #325: an end-to-end transaction.

A follow-up PR will validate the numbers completely.

Type of change

Please mark the relevant option(s):

• New feature, functionality or library
• Bug fix
• Code health or cleanup
• Major breaking change
• Documentation
• Other

List of changes

TODO

• Change prop: the agreed upon repository structure #1
• Change Version Number #2

Testing

• TODO: Link to new documentation
• make develop_test
• LocalNet w/ all of the steps

Required Checklist

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have tested my changes using the available tooling
• I have updated the corresponding CHANGELOG

If Applicable Checklist

• I have updated the corresponding README(s); local and/or global
• I have added tests that prove my fix is effective or that my feature works

[Olshansk]

Will be worked on in branch issues/364/end_to_end_tx