Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,571,829",
      "signature": "0xb9b4480d4086deb6b0fbd5e81180d5b4c1c7bb1d79ca964c1ce55e7228a120aff2fd2df24fafe6218b0f9a17fe9c730c",
      "randomness": "0x788b28084917f4674b21579205d029f5325ec0c89d06e204fc2dcd3c7a17313d"
    }
  ],
  "blockNumber": "7,413,293"
}

{
  "Sr25519": "0xdcdaa2a1d1c135681a4dc8835b5725c71d5977c589f7044f9d72ccdd5c782250cd0f2d50eadf376e3eef553654fde609ba75438d998e0abcd0e9a8dea48eeb8e"
}