Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,560,301",
      "signature": "0x925e838f4d091ec820ccf681c15cbdf5732f89fcfab99e6dce402a5a69d4b6a72f995a30ece4fd1c15cfac7d045c0619",
      "randomness": "0x0932a34363ba4cdacd168448e105ceb72502943a6647c0166ac673e2a5824906"
    }
  ],
  "blockNumber": "7,410,411"
}

{
  "Sr25519": "0xe29c4e99e69079b46c962c26a5870cd5d6b510dcc114c4ab2a5a23e398ccfd2206df457cfcc1cf76298801ad5d2f3d1183477b7b308d146e73557f30ae98fb85"
}