Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,556,098",
      "signature": "0x9407f48be9e98ec4e8aae3ec0b65b106823e0ae33bb4d80565debceeae7891b61a214eb2a2570ec067f1fc7225b9a476",
      "randomness": "0xb5cd528801f114c2c8cdff25098a61fd693377d8403951bbfcf25f7740325648"
    }
  ],
  "blockNumber": "7,409,360"
}

{
  "Sr25519": "0xb455104c2a671296c1b94471728400d84469f17444ce99feb2b91d823aab4a0be2bdccfa4e050b09ebdae82c3eb9e8c09c8397b128faae0e0f2c4447543fbd8a"
}