Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,588,047",
      "signature": "0x8c75606a7e87a03896b6bf2509c01ed0c675965346e87929bba973ffe4a61c6314686005d10b3b26c7284e69db0712ed",
      "randomness": "0xd7753d98e077018c83fc39e9d1df78cf8e3c599f2d0e11dbb869f81d8de66750"
    }
  ],
  "blockNumber": "7,417,334"
}

{
  "Sr25519": "0x8a69a3060034f51240732bd56fb0bf8247f82061b1587849ceafa561785284073971632332ace4566597f5ae5ee6ce53209581f286ae0388f109e904b09f0785"
}