SAN FRANCISCO–(BUSINESS WIRE)–Signal Labs, a startup building what it calls Systems of Attention for enterprises, launched publicly today with $25 million in signed total contract value and backing from Lightspeed Venture Partners. The company said its platform, SignalOS™, is designed to help large organizations identify the most important signals across their business, route them to the right decision-makers, and improve how institutions act under pressure. Signal Labs also announced that Ap