Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,599,286",
      "signature": "0xb6ef5bcf524b6291ce045e74fdf488b31adc8920f390a605d538b2b6796cf934190fbfbdc3fed20ed623ed5b4692b266",
      "randomness": "0x5611b41f7f67a8c56c35cb05393ab215ac61ec1de792c1aec88fe1682a699044"
    }
  ],
  "blockNumber": "7,420,138"
}

{
  "Sr25519": "0x3eb4c6d5677729bb12f11e307b7b78bebef17c163388040169178bd8af9b712554118aff0685e2bcf42cb53a57f99d24cf6ad9212545a619b16c33242c7e5a8b"
}