Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,539,513",
      "signature": "0x83dd1c64d32ed3aaac95feaedcb612604054e2bc6f8aff5ccc8716c7f86ef30d831abaf3ac8e62810153c8f159fb8d9d",
      "randomness": "0x162bb44c8d96d3935ea609278dc6ecf0b9ef6ddba54d8d706a03247f569e67dc"
    }
  ],
  "blockNumber": "7,405,214"
}

{
  "Sr25519": "0xae363281d5fab99e5b5dfd1fd65b27ba852574d69bab487598e537cae340ba2e6e04c0c94a223f32253ae9c6738bddadbb8b3a0ff89691e28b102bfcae51a98e"
}