Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,598,477",
      "signature": "0x8115c0f19581e99f2310993aa1cc94b937de719b400371c4ab06f52329dfd0ffd20f8fe1ecefe16e3a4e01605e8eeaf4",
      "randomness": "0x7b01125c1cda2974c7c726b3d8a639dd2157e6f1c28bb58446b02f3d1c256050"
    }
  ],
  "blockNumber": "7,419,936"
}

{
  "Sr25519": "0xe46020bd35c0906cbce64ee87be4e0d94ad5490dc465c3403950681a0d94eb228c2cb57ffeaa22a824851975947baaa95869f5f59dc3f5b20205feccc263ca85"
}