Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,907",
      "signature": "0xaa59f7b21dd532b4b24357155be81fc7513f2661997fe68b05690b36e2379a06d419657f6f2d0a820235a772b0c13496",
      "randomness": "0xe915bfc4ce33d7676fe92ece65db37718064ffde181738079928d602dca9abd3"
    }
  ],
  "blockNumber": "7,428,541"
}

{
  "Sr25519": "0xfcc2488ce8ca93d05f83c4ae679f0d39ab3d5c2f733dcf573c280ae713a79e2d373a5b5e97d8bdedad7864f46756fbdd1b60b995309cef6ad21f7766351aa58a"
}