Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,548,869",
      "signature": "0xb2b7daac45b5f3e374a12031ee92327c15bbd84579164d5a1c5fc68f0cb2026589c17f84b5f6ae132af4bc32e1e22cef",
      "randomness": "0xde1a5b794a0b53639823a9ab7886feede96b284a789723e7a0e92ce59d3c1a9c"
    }
  ],
  "blockNumber": "7,407,553"
}

{
  "Sr25519": "0xbecf0a9b1d93da1ef002750eeff1d2ed91f5dfa2bfba39b7946318820f2a351b32a3983cbad499b650372a18dad06be02bae6021bbe342ab36e227ad6bf06c8e"
}