Interface for Data Handling Without Connectivity Providers.

[ensrationis]

Recently, the Altruist firmware has learned to send signed extrinsics to Robonomics collators.
The task now is to support data display not only on sensors.social but also in the main Robonomics app.

Altruist - is a key word for Digital twin topic
The dapp url can be: robonomics.app/#/altruist
It should be sufficient to display between 20 to 200 measurements for graphics.
Additionally, show the most recent extrinsic data in numerical format:
PM2.5: X
PM10: Y
etc.