Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,622,287",
      "signature": "0xb0e84c3bbb2538c3acd22b5e17f21d8f711ef62a1257030b9616508d5e1f463da6d3f828a1afeeda5021763d8733b47d",
      "randomness": "0x1a36d8086fa03f0096d9c4cd7c003074c0a547b6b8f1e11fa6fc8d45e65d8679"
    }
  ],
  "blockNumber": "7,425,886"
}

{
  "Sr25519": "0x68f1e7c76e34fbd70bdd22d3014ce5172bcb8adf890e3d2270744c7bbca5af476125e62429c270bf4f556c85769be9417d845a53403dcc2e8e5f9d761ed26084"
}