Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,725",
      "signature": "0x9041eaba41a5dc7ff0e1a7cb1918ab4e2b177ee34e60274ea5bb564c15c6d76994143a762f7403b934dcbe06e9e4a43c",
      "randomness": "0x76138ac500700054355f1b10414b3fb3fd03c0f7c7bda6012fb77b8cd9cf814f"
    }
  ],
  "blockNumber": "7,413,517"
}

{
  "Sr25519": "0x3286b6cee3ad656101ce1558fcb2fb983990c1171e6699efc165ddb30850ef27f1bddda2857112977ded28d338e4f114a1fd0dd1f0fef9cde7fb4c945641348b"
}