Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,668,166",
      "signature": "0x993e065dc8d35f326fbdbe15530e0623c216df4ca63672e2dfdf492247c6d06be80812013c0f8ee57b7658cb8358fd78",
      "randomness": "0x5e55c0c87b29da58b5705485151cfeb2d74b26ebfba1956d191061a145ba2722"
    }
  ],
  "blockNumber": "7,437,333"
}

{
  "Sr25519": "0xfea0915564f3805dab71821dc9a755ec23ad08a17e55492bd1d71e2a90ed182205a5b6164bee7f742ceaf5b2821d55c793baac5b39476a2e1cc0509d8c7e5a8e"
}