Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,566,322",
      "signature": "0xa1e8f0850d0170042ec009acdb5cbc7abd16ee0a9fa16b91657491e213635f85e898bd097c9fa33e055cd6c3a648a673",
      "randomness": "0x59ba2dc7dbb4324d2cc2ab4ceef7ff817254348b5ccf8f04da954f75f16b6e2d"
    }
  ],
  "blockNumber": "7,411,916"
}

{
  "Sr25519": "0xfcdd7d168dcfb0550a399b33e5fd29f749e97722af9246dba650a735e9d7450043022f56909f7e00af2432e375f656d38e9f3982acac601ded14187e8baab789"
}