Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,656,480",
      "signature": "0x8c53d61f0572a560cc12ddf4d48bdad036d5b6f8dae0274103e952d4fd158d88583b58bb9b4d3bf221857192c8a06799",
      "randomness": "0xad4c18c43e8e1eee43f72d21f123a97b4ae5c8fe5240c92aab816d64ba5b2263"
    }
  ],
  "blockNumber": "7,434,425"
}

{
  "Sr25519": "0xc8bee5e33baf3ac0f02891b42e2a5d252806c4cb473edd4dcf7aedb637172c1301f27caf62dc79a45349886f67852342f7e980fc96f20dfeaf27c9dc0d684881"
}