Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,047",
      "signature": "0x8f139ffad32addcd665b93198fc85a06cc59641ff9e4adbb8d9839b1cdc976e02a6adfe43d04f61fb49d22ccb846bf1c",
      "randomness": "0x8fb53cb408515524ac6c2d51dd97ed933a53b867d23ca4d9a77116453588b989"
    }
  ],
  "blockNumber": "7,412,347"
}

{
  "Sr25519": "0xb6f0f0bcbd7363ce72977f10d2ed459608b6ae3209ea524b56adfca1b5577d0edf4f3ee0980cfad992269698843f016a7decf305e1c9dfe3d58bacccea120986"
}