Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,087",
      "signature": "0x8706afc723f19dbec7c11c2b183dcade50bc15137670c2380ba6d291eee018e21522f28e21dbd601a1d0e518dd09e96a",
      "randomness": "0xbe853a682bc5e2492db8574d46bb76c86b8456fd8956d880d63e32bc97cfc350"
    }
  ],
  "blockNumber": "7,413,357"
}

{
  "Sr25519": "0x74716b26cf32bf75e9dd3f016c5c5445664bb48f6ffd89fe76baaa39419eb91203153e92b17e2832779cf7ad55df73f4bbe40fa0e77f08147e65151cecf47b8f"
}