Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,545,125",
      "signature": "0x8c000dbffa562a22cef95955e806035748fa3b75fed9f27b8743f804cc5c846a9ddef15deae1c2db43a1ef1472340600",
      "randomness": "0x55dc500f1a0f86eadd8fca039cafabb5c165b852cb398d22193230a7a320b539"
    }
  ],
  "blockNumber": "7,406,617"
}

{
  "Sr25519": "0xbe3e667766b8572fec8677ec10428b0d5098896e594d2a711cd651d02e773754192388950529f21530898289e8aa704476b3208f16ddfeb34318b7f01b60d38b"
}