Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,616,612",
      "signature": "0x90e1f32ef31185003e9c605cf0e374550482098b7836ff863ddfbf0ca07db92ffc2acedb52b53df2353c2db71f35587d",
      "randomness": "0x19e43784c39ed235f57a4a5bcb7a1d3064024e4a7a09eabe7f81717e238d21b5"
    }
  ],
  "blockNumber": "7,424,468"
}

{
  "Sr25519": "0xd6cdc7e78a581eef30cb7813c835ee60cc6fcf5578e5788e317bcab9d2713253231459903ad7f2c3ec3e141ec347546cec35359f4d89a5cb48424ceabd5bba8c"
}