Could anyone help me understand how one reads from a substrate chain the account that sent an extrinsic?
For example take this Kusama
xcmpallet.reserve_transfer_assets extrinsic sent by address JHz14NmqDJZ3vGwWNZAAezW4KsiSofw8ptoeg3LtksDqU4L
I can parse from the XCM message the account address it's being sent to from the
beneficiary section but in the XCM message I am unable to see which account sent the extrinsic.
Does anyone know where the sender address is being read from?