Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,629,766",
      "signature": "0xae8895e4870088007585f65dc82159e52ff8effdc2b60459e95fb0d0746bc91c9ed9a225d7c7c3469c040f69449d5938",
      "randomness": "0x67f92f4d24c6e555274cdec048d6707e14f20cd9aab41dd79e5ee58c9065bbd9"
    }
  ],
  "blockNumber": "7,427,756"
}

{
  "Sr25519": "0x683e75b29d6075b4a6dafba9eaaa51d255bc208ba919426a67154ee52fe9860b253e943738cfec036c6231f6cb6396a06a6c1907539147763909ed2ccde70e8a"
}