Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,346",
      "signature": "0xa2a6284e8a46350991e208409ddedae935b99ce45d76fa95ad551445e9950a4d1b75dfe99fd44000544288af8c903797",
      "randomness": "0x3f5d20ef249ec702a08e82e6dc46fd480876ffc97fea761046572792b2614809"
    }
  ],
  "blockNumber": "7,412,422"
}

{
  "Sr25519": "0x98660c16abab404724e75e17c10798d7df4e5f1bb444443343cada5d5ac1114a19f8c3c105aca355224b0735978a8755cc54982d2ae0b3b9f0a2a7013e56d48b"
}