Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,573,845",
      "signature": "0xb5a3c2ecf9b0c0f5e5b19ea495f2e4f31d829330ef9ece41197f4f6d255f6d5efe3b95f295134ecde7387842d0840407",
      "randomness": "0x0444c5f17300923e5169afd563b4c8c2de15e3f45d517007dc8e4035f4e9ded8"
    }
  ],
  "blockNumber": "7,413,797"
}

{
  "Sr25519": "0xe832e328929da65525c738cce76ca00fb63aaacd24893f29a425e3f81249b6783e2edaea18f0e6bbe373a08a97c99880949366c3404bb2224ca7d6bd1ceed287"
}