Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,632,528",
      "signature": "0x89e7a2c9579661293b8aafa1224a0dd80884537e43b1a774ee31f2a9d0b20cc606ce848939153c823cbb594b8907d7e7",
      "randomness": "0x354709ef97716084952fab135317ab15abece9594ab81f9ca602e8b7234e1881"
    }
  ],
  "blockNumber": "7,428,446"
}

{
  "Sr25519": "0x9e0a7c4e8f7629d4af166c351047674dab96aceb3365e1a2f049885ebd30e22d86072e3e8c2cf963dd310cd4a30976d36250318f08504da672cf46ea188ea88c"
}