Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,050",
      "signature": "0xb6fe09aa83971faaf57713cdee7e06ebcff384e6b252fc40ce1cb1e55564614058bacf497cd3371dd40c68fe0137cbcd",
      "randomness": "0xe077a3d5b1a87230d266f0712384f233b6d1ba5fb537cb3bd3eda9d987648096"
    }
  ],
  "blockNumber": "7,412,348"
}

{
  "Sr25519": "0x980e18e0053aa9052644a004ea99d48029837040d95bb7cdcf142d04a658dd6c843129fa4ba316f8381b5353e717bd3bcd33099759b8681922dc1980746b508e"
}