Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,556,183",
      "signature": "0xa5b0ee28fbbb1319ee1b0f7df368439534422602d9c44de89c457a8003efccca082d52accdc50fafcefa24a3c4c38609",
      "randomness": "0x505138f28d47d2bd0f81ccfd2965d53524dd184d0407d93458dd700784f3c56f"
    }
  ],
  "blockNumber": "7,409,381"
}

{
  "Sr25519": "0x36e76a05600876ccff9c7bb5c7557ff4a2549dfcc31442df0fd9a84775c5f21705aa16d100d2d208eb57f15dc27f58be2de538cedf36ecf7440ebe91cfbaa688"
}