Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,620,212",
      "signature": "0xb72aa6504fae3fa70e016e2678705f274debac4c074de217c554fb944001f9800f53bb56791ea65648a761e60bd3620a",
      "randomness": "0x0c0dbef919d9a97837bd0e9945563b04c965ed550657183a358fb9bbef4afaae"
    }
  ],
  "blockNumber": "7,425,368"
}

{
  "Sr25519": "0xa2aa5cb8cfa0d78164ce72a75db45334de056745da71c28ab2e8ee9cd07d476d1496e61e0d41283422820e8c1d1d5ff1a8eac8518dc07a3c0c3d32a630bc2d82"
}