Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,579,365",
      "signature": "0xa1884cdffb8ec048e58d0d960abbf1602a46c832aee50a3a3584d6f229b6919851a9dd32cc068f6bc96d32e84970a3cc",
      "randomness": "0x4f1a5dab4f4303bf510775011710e2129fb4da4382d30dab0d19303479559fc5"
    }
  ],
  "blockNumber": "7,415,164"
}

{
  "Sr25519": "0x7cd4177321af312923bbf58b018ab4b1ad3a22af308a7639d964971c323c63342b38c90ccfb201ee1109976c0940271cc39db38704170702b9ffb9fed2a0be83"
}