Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,682,256",
      "signature": "0x87cb88d75e3cd7e3c297cfa80072aa9f144ba69d31834dbc192157a606cfb257b08cce4f965c2d3e0d8adf81fc3e4b74",
      "randomness": "0xf2c138b995a6fa4c09976f056a60abf26bbfaa151eab8d291228f70e0387e70a"
    }
  ],
  "blockNumber": "7,440,850"
}

{
  "Sr25519": "0xd2d17b2d3bfba3d8ca788a676d25172a1fa1a8e3fd03bd3900511a4ba2af275bc2bdae2c193e95e79aa3d8135a9c2e1bcf2357fa2d2eb12c455b65f838581081"
}