Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,581,715",
      "signature": "0x944a1d50faaa5c569c645335645b15a01f3583e4c3225ec09dac647ea6c2f6ea9de98f54bd6a0cd85b553de59b15498b",
      "randomness": "0xa5e50f00e4109fc6c996560ecd48e1ae0fa2dfd21f0579dee64cbc09bca0da00"
    }
  ],
  "blockNumber": "7,415,751"
}

{
  "Sr25519": "0x1ceee30d6071d5009f51da0d22e9d3734b7de368ef3356dd65b18874a3f267194b787cf02690f53e0076d951c7fb63c0006a354ffde90c03157b92fdb47beb83"
}