Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,728",
      "signature": "0xb82e3b123eeae71a44eccece404333fee888caee9538a404c96dd0441f467073159448dea6de8f548cfc0f36e40bae33",
      "randomness": "0xd6552950eb4e27234f27b2f9e7c66cc70322d1ce2ae40e4bae5eb2f934a67207"
    }
  ],
  "blockNumber": "7,414,268"
}

{
  "Sr25519": "0xa291b61f970fa69bd71fbd60b33e4ef537c22ed10790f1e3df969be35a1e4324ff681587424b58b609379881d8bd0629d0ec16be88101f575eadf5d5dffde088"
}