Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,607,980",
      "signature": "0x941be03c2ef98fe5e1155bcbbf8cc12ef5417fcf3919433ee71c0399d4190eb8406ff842d0146fd977b6ba1306c035ff",
      "randomness": "0xb2a1c7087ba94bcb3f3c5f8ffac6e470fb8d509ad5246b970d2d37bf1f419e6c"
    }
  ],
  "blockNumber": "7,422,312"
}

{
  "Sr25519": "0xd274da6ad7dbd1b9bd4cb8b07e44fda62110fdf66374b646807827e091f24c0e7292c52087df2fcbe4a14bec395fead14d4ab0e045fe5ac3a6d27026a7aaa386"
}