#! /bin/bash
set -u

function toHex() {
	echo -n $1 | hexdump -ve '1/1 "%.2X"'
}

N=$1
PORT=$2

for i in `seq 1 $N`; do
	# store key value pair
	KEY="abcd$i"
	VALUE="dcba$i"
	echo "$KEY:$VALUE"
	curl 127.0.0.1:$PORT/broadcast_tx_sync?tx=\"$(toHex $KEY=$VALUE)\"
done