Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,662",
      "signature": "0xa70d47a09a46577419a1b808416643140ca11c0ed9ada909c8902786025ef76aedb3c735aa73a588fd26b7e871bea2c8",
      "randomness": "0xcb1077823ad9e140c30fe3b6e9c4a4414e3159be6d40679eecebc7d1e169d152"
    }
  ],
  "blockNumber": "7,412,751"
}

{
  "Sr25519": "0x562dc1be796c6d8c2743abd48d9fcfc932f2421af85e4d5fb00b6e3b895aa041c731400e2ee8123d82b9b7b2f3b06b462978a3781fb44adcc8f0c23db49b708f"
}