Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,627,503",
      "signature": "0xac537483a95a6728949306cd6cd162c22b0e503691e0aec4b62c7d8b3d272359eb38857ef6466a510fdfb192b22cbd42",
      "randomness": "0x3a1039a4fa5179748bb504502077b1544f2b28f7a46dca7be4b22f1c3e225584"
    }
  ],
  "blockNumber": "7,427,190"
}

{
  "Sr25519": "0xd0170fee005a06afef0d68eb2b91c8cc5c01ac5aa9b38d158bd83350b4be47120a6b0be23011c5bd60c0dbaede7e9bcb664229becc48448b609f65693f0c498e"
}