Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,665,104",
      "signature": "0xb60d0f2f8fe6b7c880dcd3c30e5d6d1bb2678c297581e966b31f92f0db4c902f187fd6af6038cf11242c128c45e30282",
      "randomness": "0x1accf6cc83390ca1d08d1f661e1c7bdf18d71dfb2df7811c1c2d3961e480bb4b"
    }
  ],
  "blockNumber": "7,436,567"
}

{
  "Sr25519": "0x545de1ceed68b138a1924427348b4f1ff82b18068a11c2b1823ddbc9451d9e1abfa3368777baee1b6f79f6cab260d64dc5df0beb1b26a6209b744c990bdc8584"
}