Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,661,261",
      "signature": "0x94b33d85dbe3703c12c021e2ff20de0b7529970ffd67868954c08b842f01f47e802d4082aa17e92cae3e7eeb8d56b46c",
      "randomness": "0x91b4edcd81abae4a5f6feb9cbd1596290ce01c6d89f511db4f5e62e24788b891"
    }
  ],
  "blockNumber": "7,435,614"
}

{
  "Sr25519": "0xc2dd3fada698fc055504088c4f25d28ae285fb08ed262bb38769619d7dbc8574fdf972c89390c375eb25f88adfb23dd802265384cb273bc3feff17139ff78488"
}