example:
$ monero daemon get-block-headers-range --last=10 | grep Transactions
Number of Transactions: 6
Number of Transactions: 79
Number of Transactions: 93
Number of Transactions: 15
Number of Transactions: 74
Number of Transactions: 73
Number of Transactions: 11
Number of Transactions: 2
Number of Transactions: 20
Number of Transactions: 124
Number of Transactions: 158
Signed-off-by: Ciro S. Costa <utxobr@protonmail.com>