Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,543,412",
      "signature": "0xb849c9c3e0e09ef01831a58e124b73004068a7a99dfffa7b89c6256dec3987107c31f78d937e72f5e39dfc4914cf915a",
      "randomness": "0x235822c58f8726777f95323462ce25d3bd8b7b2d0c48c752eb97d0e8ddfeed58"
    }
  ],
  "blockNumber": "7,406,188"
}

{
  "Sr25519": "0xec1cc53778f8240db7ab713ab922439b1aae317d8cc0272df1f2382f9fb18c1ee51a30122fbb9f0521f40c5f6a908dc47ed93c04f8f58d9caa5b1d5af45f2c82"
}