Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,262",
      "signature": "0xa6efd2b9bb1d45a4f191592c9e81a508c0c3061808f4d01b8ab79bff8e44be225030c5957b91774df4d0da30e4cf4756",
      "randomness": "0x315d7c09402d0cd0e000585ffd9943e0653c462077ac503550674338a73342d4"
    }
  ],
  "blockNumber": "7,410,151"
}

{
  "Sr25519": "0x983d8addf1f3a4f18ede9f6fe4d75b191c1838f10de2030f4b0d2288b1571f29d1524fb4345d42a6ea0ab2fd448d0b9aa5123edba0765a3d61197b246a80e480"
}