Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,585,437",
      "signature": "0xb3aff739edadedd249c379c11f9e876bf72cecdaf0453aaa16ff0d2d7c481efdf1c3dd1451fc43d34c8160cacad42120",
      "randomness": "0x2332a80f9a6a62a9b5186e086ea322f1c70d7a30302b63a68b2b780cced199ab"
    }
  ],
  "blockNumber": "7,416,682"
}

{
  "Sr25519": "0x02ed2bfc11f0b672e8851fc7a09bbbb9a68ad13c1eb6aaebb12625bb2ed2e857e4dd1c0044b7916368059700b2a682f8f9e01f9bab118f2ad3db840f15d98d8a"
}