Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,548,526",
      "signature": "0xb5a9f7bb7e42b0e75a1e0b8f7e792907c652b66c2de74b1cd151e96ec5ac493441df36e0346b894e1cfe77d27e3d710b",
      "randomness": "0x504c936f1d8777ab4025aa84e9d643dfb5ac277d0309230a046e10502db5855b"
    }
  ],
  "blockNumber": "7,407,467"
}

{
  "Sr25519": "0xbe1e81f58196550a29a8a3122e2181132ad3534612410c9b7606d7672a2fb71294e50e8ed923a1f81a8f59152c18f3ca6a9d906922f5dbbc7b02eb5a4a745382"
}