Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,630,208",
      "signature": "0xb846d67ef524504599bb838dfea0d9092d6941260ba9fbf142f7c1648ea38eb3edbb391049bbea3d972b31f594787984",
      "randomness": "0x00760b185377c6997066b77ae3c35567f7113405bd10726fa63612f04f8b51bd"
    }
  ],
  "blockNumber": "7,427,866"
}

{
  "Sr25519": "0xe425d93d72623a11dc83503a1c94657a8a358e09150e1bc4360cf16f3da79c6c3ae7e0146b48daa716adf4b601852d8f4408935c3531a2089f4e0e8ea9e7b780"
}