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#! /bin/bash
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set -u
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function toHex() {
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echo -n $1 | hexdump -ve '1/1 "%.2X"'
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}
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N=$1
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PORT=$2
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for i in `seq 1 $N`; do
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# store key value pair
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KEY=$(head -c 10 /dev/urandom)
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VALUE="$i"
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echo $(toHex $KEY=$VALUE)
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curl 127.0.0.1:$PORT/broadcast_tx_sync?tx=0x$(toHex $KEY=$VALUE)
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done
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