Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,611,328",
      "signature": "0xa3cd87458ac704cd3fc53d899488f2e472b5524b2dc4829b449cab5a6763e3bb5e5aa6ec7c794ef4d59a31088bf4db05",
      "randomness": "0x349c1e646220c3b06a08f994dc00114f4df1683221a007f8ce927bafa3990dc7"
    }
  ],
  "blockNumber": "7,423,147"
}

{
  "Sr25519": "0x64b369e352f9564350285b3d168f02839d8f997cabb6df26d4e0c72db62c5a361f2f370903d7bd17986e947eea8cee6a0dccd521d427b660b4150a8c1d7d898c"
}