Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,588,463",
      "signature": "0x835e67fa53017b19509ae803fe71e6c800421fe6822ff6781ad683050fb8645e1516f513b5c3f611856e3a289e951af7",
      "randomness": "0xf2e69fd2666566f15fb668967566fbdbcd17aa48f2bc6e0ce76c53719d977d99"
    }
  ],
  "blockNumber": "7,417,438"
}

{
  "Sr25519": "0xec8be9c7d6a719b13fbd0902b6aef87101d5a9ccfa27fd35eeb3deed6afacb770df074413d1d5198e3001e2208887fc22e42aa404a38b95833a5a24bcb0c3d87"
}