Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,645,047",
      "signature": "0xa5269ccbe332d43108c4af30e54f2dc413be629a1dbdcb3a2cd7866184c6db1846a5cf7d94add7659bdbdadf47b82b3a",
      "randomness": "0x92a5fa9fec78a63896068f6d410ba41742ad1a853020f33b20fb247613467fbe"
    }
  ],
  "blockNumber": "7,431,566"
}

{
  "Sr25519": "0x32c4f5cf2fac5b1921725ba06ff738cd2913b9e3e229ffa6c58976c99fd728310506bf78ea9fc9684012c41a5e21e06dc99b17f8b56c868796ec573acc0ec189"
}