Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,597,323",
      "signature": "0x8bbb6056de8add04ca2cd772c143271f22c314245bc62c6e10383944c9492609bd2bda5db08815a54f7739c41962e917",
      "randomness": "0x077561768d93e09e8246581153a954fd6fbf821ee7a2e535bec5ab61aac54625"
    }
  ],
  "blockNumber": "7,419,647"
}

{
  "Sr25519": "0x249ac523a55793a8e08f66afaa121afb683f5ba5c7c94a58c6e4c5e0cb401e62c4539f5476ddd806927501925b2412a9c34cb75c6b069abb82393716afdfb088"
}