Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,575,345",
      "signature": "0xb8eb4634fd6dabf534fa1a8d39f1a15b287fa203d1ced5acced5e53397f030c3455c130fbb7e30de5fd2909fc5ec1dcb",
      "randomness": "0xe32a191fd7a6ad050a3f19dac014ea49972d69a6e4eb2736e4b6b01aff021a94"
    }
  ],
  "blockNumber": "7,414,172"
}

{
  "Sr25519": "0xc42e92b9c43feed53c1e805d78c29cf794c6959fdfeb92a99255d248c6fd724e20fd4dd735e325cdb0c5c6ec1ee2c67ff3f8c1678c7ef935f3c2082533a3f883"
}