Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,062",
      "signature": "0xb86093d70342486d90088a1403b013f1aea78a431922dbc3914b3417a80853bc640a89fed446b34dfcd2dd938cb3f434",
      "randomness": "0x28c5eca4b42646a1ab5e6812e9483ad046814e542c0b13d2f3cc966c60f995dd"
    }
  ],
  "blockNumber": "7,405,851"
}

{
  "Sr25519": "0xb0badf9620047cd97b20fff1715cc006f17ca9569e7a1be491469553cbe5d50b3906f156dae8a7e863e5a167a2263765d4ca8b8fa8be64ae350f4e9acabb2480"
}