Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,613,567",
      "signature": "0x842a283ea98eb6b806e5f69a63743ce13a724c7005ea3aee59b98437d980bee6180f8a50dce5c5d3968f6ac9f01f8493",
      "randomness": "0x0018015f24b0ee9bcdd463f22dc158f839631994d5377291d46690995469e527"
    }
  ],
  "blockNumber": "7,423,707"
}

{
  "Sr25519": "0x8eca2c28f557208bb4c5cf0f35d4b3a5e81b1a0f90fa0573cd1899332e09eb3a3065b7ec52760678f775893b6286eac0ec4a4c950d4c243e3b7147f2fd5eb78c"
}