Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,598,726",
      "signature": "0xadfad96d65b9115913b4bc941a2e1c7c9c6804c793e982e0326de9a246957ccb21f8ddc55912d2c4dd06d4612c58597c",
      "randomness": "0x7e3353db65cff948c77aea59fe459ad7be85755cd78944635f5f65cad51ed7ef"
    }
  ],
  "blockNumber": "7,419,998"
}

{
  "Sr25519": "0x3e5dbe0f9921e5310b28b8e0d4a031dd99072a2d6632adbb573f0e4a26793b45e47611bd53579a81266c16a792fe1d2f2a394402abc864db6e3d377bf201f38e"
}