Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,571,504",
      "signature": "0x8ac7e7056e2fdbbd68f136a4c4c0952e46103a6b327cc1b897b96501382c64db4a638f6915cad6aa2433c9af6da3f5cf",
      "randomness": "0x02a3c563afa0d40dd054e5f26192548c1ff00c6e0a7f30606849a2d7b47f081d"
    }
  ],
  "blockNumber": "7,413,211"
}

{
  "Sr25519": "0x0e0f7ee3da89bc2675d91e882d51a7a493ced8f40afb13e434d912f95ddbc563d9dd631eb36765bfe5e6957ef4df1e1bf04eab5379dd9860f70a69930cb5cf86"
}