Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,567,340",
      "signature": "0xafaa0c1ab34cd0c433bcb74908964d755ef4e2f37efb88c3281139797792b9a180200df919f8e7e13a9d01ca46e5f16f",
      "randomness": "0x9e153acb1dab9c04efd995bad326d48937e428c61cef89812590f1c86f5e657f"
    }
  ],
  "blockNumber": "7,412,171"
}

{
  "Sr25519": "0x22a62a6149c8f5e97dbff7b831dc874d98ca6b6422a1a49b997fbf73d03c1b514d8eb9a273ac27d0000fb4cbff6e88f686080a01ea76ff51dfdad76a40d6b18f"
}