Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,590,154",
      "signature": "0xa99b9d29be1597386c5deda1b2bed366643795c971b6da8c006145cdd853cf0c69069fe8f82712ac1069b5bd74c929b5",
      "randomness": "0x6151d7ed50a7f97a87404ff20a20f00ec42fb31e0f92e9bba7fce81e1f298132"
    }
  ],
  "blockNumber": "7,417,861"
}

{
  "Sr25519": "0xac53527fa972d5c9070379d6249e0bb9ad5a173c2bc637559281bfa8fed4425adacf6770836e3cec752ae1c9543fd33348efee825b2cc50d9746e682d6434284"
}