Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,475",
      "signature": "0xae911138368251d53a1629da27a0f0c23b2a1382dab860a38efcf2e63cf320b3279e45a4eb9768e56c953e4c5432bac7",
      "randomness": "0x324a0ff9494e424df0161b85037188f714f26f0af5f0b8f0b2ef3bc4382cbe1a"
    }
  ],
  "blockNumber": "7,409,954"
}

{
  "Sr25519": "0xaac25b9a87e6ec667f0b09b972b8533df0fadf1fcf8935f8d8b6a9173d994f0be9666c1594fc4f4827043501eeb1dc2d0447fa1f1cf020dfd29cab0c339e838e"
}