Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,566,073",
      "signature": "0xb17551cf7a79460c76c0140f98fc871f10927b5d81ea7944902b2ddacbf2736a5f87579fe843f6f14aae2cf078c0333e",
      "randomness": "0x78181e508eef1f30e727c0b50e1713b9277a66fbc2f5f171ff320becff91bfdd"
    }
  ],
  "blockNumber": "7,411,854"
}

{
  "Sr25519": "0x56562cf0b86d4a0421a8dfe2145410f08b41bd4867f170bbd9b5daec1deb271640af13d3f9c830ff9f7357079b0b92cd40840551cc37fc91d9796b759b7a8987"
}