Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,444",
      "signature": "0xb48762a8afef8c20c2ba9ea4c039378458c9b50886c8da9d1b2013a500559e05babcd475cd51687295a8635307c2c842",
      "randomness": "0x6fb9e0c71babf42a3c7a6b03b0cb3155b3bac26b555d0bb44020a1d017b1981d"
    }
  ],
  "blockNumber": "7,409,446"
}

{
  "Sr25519": "0xfa9cbc60d8790300e64fa1a044fb1a76a087ad53b72570563222e86bbd5e2a5ce3fc5d363adb9e03fb3a10ad31fb2983b8ebb5eab1a2458c2694d7c4b9ad0e89"
}