Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,662,287",
      "signature": "0x93e864bca08b810e92b5d10c97d6f80f310898d5af15a93e2fe2eaf3cf5a7a68387726b56c73915e0da297d591578653",
      "randomness": "0x72f05309ff7e3f0a5782c418131f03c4b449dc69c6b57068379eb5dd142fa665"
    }
  ],
  "blockNumber": "7,435,870"
}

{
  "Sr25519": "0x7407f9b7489cf9d7c13b167b060042ae14d9ec5eb91f2aec5685473be3ffeb1ab6c57b68c04dc11450e5a502cf47bc4e3c7790f3f0c0b997c24a854dfd47eb8c"
}