Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,587,748",
      "signature": "0xa9101a0ad3787b316e095db6033213e5dd39f8f125cafb043331a388544dda3cbca1a50717337171a1ae9edcda677263",
      "randomness": "0x188cb8fcf3663bcc3a1cbc6223c96993a6fa0d558f79baf06a8cfa8b6dca1c9c"
    }
  ],
  "blockNumber": "7,417,259"
}

{
  "Sr25519": "0x8ac224cbc70c2378c1670387b2330cbc3814e301c1668aa94837664e9906d06120d0a14b9ab78f5ac7c8b350670673cacdbae4adcbe79a5ec7c54f826e98c481"
}