Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,782",
      "signature": "0xb84c127351c0923cd0da0cd4e5c6d2c6de99219e2ccecd60049bedef1faedd45cb129ff8b3a7f969ac0f68e1024d5d67",
      "randomness": "0x6ba0261e0faa6940a49d6da4730fabadf8d737b9760916432dbc890d103ff6e7"
    }
  ],
  "blockNumber": "7,407,031"
}

{
  "Sr25519": "0x60e31d499f4b48355824a997c855b326f4a966ce6fae2c675745c937ed3b7e0f298079af4fbd1170a7af0ceba5d6bf82d40fe040c09ee87c45d3b8e6e423c884"
}