Mainnet laconic setup (#510)

app/data/config/mainnet-laconicd/scripts/export-myaddress.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+laconicd keys show mykey | grep address | cut -d ' ' -f 3

app/data/config/mainnet-laconicd/scripts/export-mykey.sh

@@ -0,0 +1,2 @@
+#!/bin/sh
+echo y | laconicd keys export mykey --unarmored-hex --unsafe

app/data/config/mainnet-laconicd/scripts/run-laconicd.sh

@@ -0,0 +1,18 @@
+#!/bin/sh
+if [[ -n "$CERC_SCRIPT_DEBUG" ]]; then
+    set -x
+fi
+
+#TODO: pass these in from the caller
+TRACE="--trace"
+LOGLEVEL="info"
+
+laconicd start \
+    --pruning=nothing \
+    --evm.tracer=json $TRACE \
+    --log_level $LOGLEVEL \
+    --minimum-gas-prices=0.0001aphoton \
+    --json-rpc.api eth,txpool,personal,net,debug,web3,miner \
+    --api.enable \
+    --gql-server \
+    --gql-playground