Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,485",
      "signature": "0xaaf24ed54675955cba888be7de9d896c62632786b3520ab44b82d0de51e58f0ad9b82a72a0ee0bdeafe9d97da4fed157",
      "randomness": "0x70e23db7496af50473eae344a49551ad8c7cb756fa83d2e984f7fe25e85bc1c9"
    }
  ],
  "blockNumber": "7,407,707"
}

{
  "Sr25519": "0xaa2c73aaa2dc3e328b1ba088319da299189f7736a9cc279cd08ff0c4ce87a42a2ceb77554b09aa5a046ab5cc442d84f56aa1f51be986578d9e1c323a4eaf968e"
}