Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,554,865",
      "signature": "0xb29d66f6a4305296b73813f6db11d00dd2b61c9c08274700a81f71d636e890a1646e1857167bfacb72de3c90d1dcd1ad",
      "randomness": "0xa340a9de4056ea0f9bd0531f1dfadd2a652a3b37f659f9fec7ee1b89b815ff3b"
    }
  ],
  "blockNumber": "7,409,051"
}

{
  "Sr25519": "0x4ae010594ae1ea168ad583b3f9ecf3578352f96733a8c73971df3bdfb189d3449162f395cb23f570ce7bdabeb83fb70401d2fbe013e3d878a61d46f253f1ad87"
}