Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,224",
      "signature": "0x8f146d567b4f4b51ac45a83674287123219bbb939e0f9fab6321210ed93f6615ba1d978f17122b11065f174a108df88f",
      "randomness": "0xe6e6441427a1b2c1c6e6bda59f7fb43969796ead9b4720cbca9907cffa5dbb0a"
    }
  ],
  "blockNumber": "7,406,891"
}

{
  "Sr25519": "0x4a03d8ed0af7f44645ba07388df1a3fba88c2ddf1b3a984856451b2059fa7a0c823336dc06bf914f1897e7eadda3e0fe6acd41b32b44daa207dc976598d54f84"
}