Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,546,607",
      "signature": "0xa7492fd0aad7e9b9fa25f35286a3e41751218bf2ac233d9f500d8ce76f2844ea10a570f457de49791a60f4d55a8fa365",
      "randomness": "0xbad0ea228c07d78a920409bb966adcd6773139a383194221500e72bbc3bd0f26"
    }
  ],
  "blockNumber": "7,406,987"
}

{
  "Sr25519": "0x001b81be38f3458f3d74eac7c38891321cb3601413861a3c8f021af28a48a646d36a7df8164ce818c07f8171f9fe479cb371eb1f70310f74276970fac9a3568e"
}