Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,604,043",
      "signature": "0x8a6b467d7df365ee4c04a9bebcbc93188f3a658a48fc57a20e8c2b41810a9716444fb4b94240487742281894e9f2b5af",
      "randomness": "0x91b87ab1f7a06eaf07f84c07fd00f8c9e5488729c06fdf83e5dda4f00cad7518"
    }
  ],
  "blockNumber": "7,421,327"
}

{
  "Sr25519": "0xa0e9eae425dc056e039d22bd8b82d26c59c1cbeb1a286fffdfb1e19cdf65b81de762368333a271d6a08f1d5bea7acf00f0c9bb5dea0fe12e0a04ad5b03793e84"
}