Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,527",
      "signature": "0xb856c0f0918cc68baab58ddd2d9318929d782b54bc867b5dd0bf9b2b778e76d9a2e25e4d60d893b509551b83396617b5",
      "randomness": "0xc917f36ed63cc32c2071fcc8121a4eb1f90b926cebde2bb23225b762af679d20"
    }
  ],
  "blockNumber": "7,412,467"
}

{
  "Sr25519": "0xb0c83ae7627a868361c9df5cd7d20b44b872868a82065f6e4c86b323ee6f373bf930bdc69775cc895c79fcdfec7549ef65af78c357a48b7956b9e1a2669d4e84"
}