Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,580,888",
      "signature": "0x8d20503fc2b0b233b78edcdf3accc0e2f3c2b32cd18ddea6360dd25aa9623106d45638aaedabbf403dde4ef420215571",
      "randomness": "0x07e7fdf3fa32d7b9c0c868ecec05e8d975f8abf845ad48252b35d9f7eb6510ac"
    }
  ],
  "blockNumber": "7,415,544"
}

{
  "Sr25519": "0x3e41597831002af5d82ae26570bea130fbd2ae634257a4789fc96f92ede6c04df4ce2989be4df3f90cd10d6a6c01a81ef6a21118714b18392d2beede6ad5e88b"
}