Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,464",
      "signature": "0x8bed4741b47c7025dc679bff3d3b4e4e1e162eacd3e65b70fb6ddbdcc1b9ff9c7e632442508157b6cf365f680e8f72e9",
      "randomness": "0xa23a04c14e9d4b03b1a8bd1d2161c70b27ae214c759b30e0255628718852acce"
    }
  ],
  "blockNumber": "7,408,451"
}

{
  "Sr25519": "0x7edfa6041e3fd979afef551eac9eefbf52ebfaf86e7a8e7de40e0f0210065e64ecff005471e1dd11aab8a62d620da4863f64828fc6e25e9c713285f48a712287"
}