Datalog module allows you to store any string on blockchain
For the examples the development network is used. Check this out to set it up for yourself.
- Account on parachain
You can find instructions on how to create an account here
Assuming local node is running:
% echo "Hello Robonomics" | ./robonomics io write datalog -s 0xb046fc3c322e91e14a61ad4f08a3809ee0de7092e73aa9b3c2b642a0f476d4d6
0xb046fc3c322e91e14a61ad4f08a3809ee0de7092e73aa9b3c2b642a0f476d4d6 is a private key for the account with tokens.
In this example the public key is 5H3iRnX16DH2sb2RLxMM8UhDZTvJjP84EhhKXv3sCiEDq6bH. Let's go to the Dapp
and see what happened.
In the Dapp go to Developer -> Chain state. In the "selected state query" list choose datalog and below choose your account. Click plus button on the right and you should see the following:
If your local node is configured differently from defaults or you have a remote node, it's possible to specify it with
% echo "Hello Robonomics" | ./robonomics io write datalog -s 0xb046fc3c322e91e14a61ad4f08a3809ee0de7092e73aa9b3c2b642a0f476d4d6 --remote https://ipfs.infura.io:5001/