How to perform DI in F#

FsharpDI.fs

namespace HelloWorld.Grains
{
    /// <summary>
    /// Orleans grain implementation class HelloGrain.
    /// </summary>
    public class HelloGrain : Orleans.Grain, IHello
    {
        private readonly ILogger logger;

        public HelloGrain(ILogger<HelloGrain> logger)
        {
            this.logger = logger;
        }  

        Task<string> IHello.SayHello(string greeting)
        {
            logger.LogInformation($"SayHello message received: greeting = '{greeting}'");
            return Task.FromResult($"You said: '{greeting}', I say: Hello!");
        }
    }
}

turns into

type HelloGrain(log:ILogger<HelloGrain>) =
    inherit Grain<SampleHolder>()
    let logger = log
    interface ISample with {..}