Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,658,874",
      "signature": "0xaec331fede62d31777d62f58be08fbf9317cd28f7334448a1b6c749a75fb1bc51755fb0f6b19f860bb6fcd77a2ff98cc",
      "randomness": "0x69609af9c1525e776eee3d1ce6c8225b8e7ab806532d93e4d551437187a3d046"
    }
  ],
  "blockNumber": "7,435,023"
}

{
  "Sr25519": "0x78c595be6070cdcaeb755c0211f94f282ba84a3df2e120639a33d7939e084a3d0ca589b1f43b0a0b72b52dfbee7789446c3c854e8969f86913e2cdce95107780"
}