Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,050",
      "signature": "0xa06fddde069e64d29d662ac10e2aff7bab12ffd035151b744f4c7cfaa7e315596723044aa257e65e131b6286d865f22b",
      "randomness": "0x4dcc06c014b137a3bef852a88e505c2c0cf3e8ca533d460389765188057c850d"
    }
  ],
  "blockNumber": "7,414,848"
}

{
  "Sr25519": "0x16b24fe25743a6f6747404fb5b85f38ef7cdeaaecde10a6ca59e479cdaefdd49567198f38b27857584e11eae438721a9e9dfa53ce1fdb588989a67d474e8fb86"
}