Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,370",
      "signature": "0xafbb1f903eeefb8c5e16207dc82945c128eba8e1768f4c7c8e84d1ba312387b7dcde38f7b3f5f568874917710a22a57b",
      "randomness": "0x7082813cf6a9bc7f734a34ff5991b4e3d5d55bc37295d66905bdb875f53da6f2"
    }
  ],
  "blockNumber": "7,412,428"
}

{
  "Sr25519": "0xe2250c10ec9adb18dab63bbb5f226d1d1c1861d053ea8aaad906e159b514ab4b936244a2e7b53f00bc038c12b57b7f1d53553d1cc956ddc1e7fe49ae93e43e80"
}