#! /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