Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,608,150",
      "signature": "0x88eaa88b8814f59e95c9b2beb77b8435c0d040eb0af137117116d810bc2f31318032d13e9b7735bc94c368bcee9b67fa",
      "randomness": "0xf3d51e366298b281be656aedbf83dbdf9c3ae13dea78d0649f7f6fe1695ced3b"
    }
  ],
  "blockNumber": "7,422,354"
}

{
  "Sr25519": "0x4e06a198b0f73b362f6535ab43b2b2c5c7abfb3c36e9428a0731baf4e48c1b4c96f71e05c93eebbd6a881a4c34fa630d8d1a51c76e7d76135a54b0605b43568c"
}