Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,588,137",
      "signature": "0x8ab726fbbee3c9ae51ec106e607e34388f6d5765ae5b579ff0be8b15ac39fc94d71f582cc7832f20120a25af8cbfaf4d",
      "randomness": "0x3f97cda1100e0cfae9367dde41c61f00daf649332512e6f8be99aabb15a508ba"
    }
  ],
  "blockNumber": "7,417,357"
}

{
  "Sr25519": "0xfe7e1a5e982b309797266fc099104dec943cbbcb6f0f33b0875ece999252b37d2b5d867469f3c118b5715e5356a6ab0a6b34e4150da42cefd7f01e1b98ace78f"
}