Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,546,958",
      "signature": "0x86d9c847f9d1da72a15271a47e8de0c698175e719f381b54c9683833f91a4ab32e7570fa401b7a3e7fb88279538c19c7",
      "randomness": "0x31e1035bedde3e59d4b0de26dd6e325efd2aff95c59ff337a14d9603ac8e2777"
    }
  ],
  "blockNumber": "7,407,075"
}

{
  "Sr25519": "0xb60d0812a30fa2d197d8d22c4fbee97abf70a350d177dd76302a2f853e6edd304317d355d9c70b3af687030692f622a56f1590c833c5a0fbab815e9fde3d7d8e"
}