Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,555,571",
      "signature": "0xadfc54c0bad06ee7ede3b665f0251951ed4376a22edd054c2a4711f224d3a9def17f6a751c639440afac81c8fdb87129",
      "randomness": "0x9c3c209f1d0410e03390a4c32736778b6fe212f59ca35beaf1e3da161b58847e"
    }
  ],
  "blockNumber": "7,409,228"
}

{
  "Sr25519": "0x06feb85903bd5c8745a430ec71d035d49f6fade6d8116bec684a140766e15651f3780811f361e269327fad8a17691e8a25502dac373c4fdac2e8c89504ecf483"
}