Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,613,111",
      "signature": "0xb6b7470b8dd4d6bcbe428200295e6f0057181e1d6627a4e2ed49096d81fd656aa3ace13f035603620eccd164aa526f90",
      "randomness": "0x7894f113b604d0fdd3091c21dd9f5ab022e8ee55d7a1de9c7db0d57be807352f"
    }
  ],
  "blockNumber": "7,423,593"
}

{
  "Sr25519": "0x3212861c70394132a34f5c5976d06df7900350f558a2322a95c64a7464c0882c2fc76b2cf2629287aaac0c8a841d6c9e6f64ccf3a9ec215e7558692c14f2da87"
}