Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,615,022",
      "signature": "0x81eac8f4ee979fad5fa867ccd3c1764a30b0eb159bbd24a13e52dd81bf09cbf38dab0910d689a3af278960b423c1a09f",
      "randomness": "0x22f0535cf6981e51ff234db6709847e510ad3e4eff59bb75326647893d70c92b"
    }
  ],
  "blockNumber": "7,424,071"
}

{
  "Sr25519": "0xb8a367434e09464ea2ba69ccf988be93fa24c97998db185e931c3fe9888be71751d91038f8f87368f30f8b2967928286618779fcf0e5e61f67a0f875f609ac85"
}