Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,561,287",
      "signature": "0x8eac534406ac7c50e21718905d6002ecb99880f47d4f8a6d37719aaf4fcf5055257af59c2ff1cb000dbc216f3c212173",
      "randomness": "0x3f3380a76415ba150799efe0c883476166be319f4d4a862fc37ca307f62ee8ac"
    }
  ],
  "blockNumber": "7,410,657"
}

{
  "Sr25519": "0x100da01f423c1b3fb6452a023c537904b918d7eb9ba1a203382ce070b3f8e72dc41caabf494c92db89ff45bad856b9076c5592b04cbff1b2c76bcee778947386"
}