Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,613,824",
      "signature": "0x8ceb06f447d6086a1546ee98f73f24102903891d7d8d4e00d3a73e0d1e9f2a5342a0d376b33795bddb92e4c450b50038",
      "randomness": "0x6ef0d089aadc8ab1525aae35f03dc09e8b937ec1853362c2d7a7be4c418c7446"
    }
  ],
  "blockNumber": "7,423,771"
}

{
  "Sr25519": "0xc4e48451dd94d2d16b358f6c7c4ec1502659a8ea2da124dd278bf14ec0564f6a405cad24d5ca359ca13dd0b73047b647df64b42c35e601d53f096c1b37888684"
}