Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,563,102",
      "signature": "0x826b88eb0f4f42001e1aeb61b20d333db34f37859a9febde66d5e9a4098db881e463e24d685d83a95264eddeac184c10",
      "randomness": "0xc82721ea3ad4676bd78fddbc62161ba51e31f6338b811ec645bcd4868a6c3780"
    }
  ],
  "blockNumber": "7,411,111"
}

{
  "Sr25519": "0x60f554843e0f61d7179962c6baadb2418b7bc05593db9213d9c5241e30de44704ec26d9511e9d188c8ed8727a0f9e4c9d3f5215260789b35e5aff9757002bd86"
}