Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,660,002",
      "signature": "0x89edd797fbfbe985d805406a4f6a690bf6299ec0a80c81e427248173dd56c44f15e33c7af597bee8836b8cbfa8083f3b",
      "randomness": "0x43bc22dcbd99688e14d0def444b6a8342e6566fb21851a0ef5ba28ba4499e8e2"
    }
  ],
  "blockNumber": "7,435,305"
}

{
  "Sr25519": "0x6a93cfa3f5008b6274b1ebcb27b2763b8e9a4109a5e0d30792fdc42833454c0beaadf6f0ad475b5fe5d1521efb8011949a8030d7816b8ae6f3224d6d13655183"
}