Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,545,051",
      "signature": "0x81c720c9bf789d08191c65f4b40e5bad8e24776a78c8df6c40ad4b6cf7c3de27e6d5a99fa1dcc86d2844437f964f83e7",
      "randomness": "0x2876132ed0f48f9098bdc55bf451b661991f3bc6693b084e0d78dd49949ca652"
    }
  ],
  "blockNumber": "7,406,598"
}

{
  "Sr25519": "0xee8efe444d67c14e680c23c3e0139ad537e7c6413d16af8800a83da2d57adf2118162d1936da93b2eef1e6396e2de686521109387513757102cb2c0821e2258e"
}