Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,573,649",
      "signature": "0x937b87a2a6f44f661d76c10b74e359061e3763804a24ed0a2fe989538453f67f9d3c76d5296e04e3a1e21c8bd9865c0f",
      "randomness": "0x1f80850cb7831394693bdef7f50cef5de89aeca97d1a2051314d28211e1db425"
    }
  ],
  "blockNumber": "7,413,748"
}

{
  "Sr25519": "0x5a722d64bc1d7ea508fa0caae0b0440e7de69c17514b6c954370c9bcf28ffc6a010b1b25d42aff520f666c2229630de028e2ab9906bf9b5672c04634a3a22c80"
}