Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,603,847",
      "signature": "0xb16c65c7b27d025c9c37e1b5d639cc6061816269e286bb5e823e721dc21539a1a112d05f7bc4c597d78b5d7e24960964",
      "randomness": "0x16007cbc9f79b305be38062cf50be84dadfd8542f9e6c71dea21d37c1056fede"
    }
  ],
  "blockNumber": "7,421,278"
}

{
  "Sr25519": "0xbe953d15f00bb2dd6b52a5cdaef4ef47f5513283f3f37d6b2698062ac1cf8470c4e3de410738b263ddbed391a3c00bfa862aa5ca4922a321af6d685dfdb64185"
}