Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,194",
      "signature": "0x88db98315517e83471bb294f6d5de6be0af0a6a6557bd9b5d8ecaafe324a161f74cccf371fb3c9d8b8006c8614d8d576",
      "randomness": "0xf75262a37e31790dede2f4a633b6ac401af6aa0741fbeb2e9d6c033a9b95dc9c"
    }
  ],
  "blockNumber": "7,406,634"
}

{
  "Sr25519": "0x42554683242e4ef5fe9ff6fb51d6a36e82dd60208e4f5395eb03edff90e5ce7aedf2c097fa99fda136aadfb6b086b9ab5fbbca956113e52fdac29bd1087dd48a"
}