-run_main -a "$NUMBER_1" --verbose block -g "$GROUP_ID"
-run_main -a "$NUMBER_1" --verbose unblock -g "$GROUP_ID"
-
-## Configuration
-run_main -a "$NUMBER_1" updateConfiguration --read-receipts=true
-
-## Identities
-run_main -a "$NUMBER_1" listIdentities
-run_main -a "$NUMBER_2" listIdentities
-run_main -a "$NUMBER_2" trust "$NUMBER_1" -a