Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,601,615",
      "signature": "0xa99a345eeb5ad74a928f7ad2e3143ade35869eca03dce4ab40730e4f55735e9bd0e58eae49c0e5bf344c2008afb92692",
      "randomness": "0xa6d3bf525eb0a1372034588f928c57ee3d8eb9bc9c511e442f122a8ea2721b90"
    }
  ],
  "blockNumber": "7,420,720"
}

{
  "Sr25519": "0x4e9e9db580adf618f13563429a566f77e475e0c4f3e286db6d75b606dc82223a318f082b5ecf169743143b30c1d2cf14aa31faabce9281fbe0ea0958eadb258c"
}