Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,287",
      "signature": "0x8b5eb1f00c6c2a8cff00b3c7defb1afe2bc5530cac3ec5ffec6e7dbc24832e9f2e7f9020343b20d8e42ff99cff0a2b38",
      "randomness": "0x0329c2ed7148e25eea431e6d10edadd5aa08e94efa5e2ec8f09ff3ad2790c1f0"
    }
  ],
  "blockNumber": "7,406,157"
}

{
  "Sr25519": "0x1693731396b13c67f0d74e870594425121ec0abec67b14ddab79b46affbdc27cecc32abcbfeb9f947d11e6300220b99b01295dd614e4a2c4bf4cb0b1ceddee8c"
}