Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,608,689",
      "signature": "0x88fa2b0142320750d2a294e0c98214b905aeded766124e6e11edb82a51d7dd063b8092c3a66ba4d1022e7ca7ca8d99b2",
      "randomness": "0xb0efd6870bee74191e34e946f18a80fe3d9620a620b57d784d362024861d0bae"
    }
  ],
  "blockNumber": "7,422,489"
}

{
  "Sr25519": "0xe8d5911465774947702998d2471bbc12a850dd448caeee348f443f27ce039b463942b60918a34a010cd7dcacb774da4997b33143d1fc326dc933bf4ab2370085"
}