Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,578,286",
      "signature": "0xb3e323c05553bb5d74af1598f68f531c1fdaa55ddb0b45e50d214d612d9d284d859f1bb8938a2e282983584485c1e1f2",
      "randomness": "0xc9202e9fee5a534759c40ad28eb3f0b3edb35a272a55dbbdf7b1b78c622c7b2b"
    }
  ],
  "blockNumber": "7,414,907"
}

{
  "Sr25519": "0xccd9f288991eecaad41609615711722d23f11d9dadd1381d407fa5a97cba8d61762549ffa2c0b0cbf1e2fc1bb36226215d8bb53102cc7ca54da5735dd69caa83"
}