Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,579,246",
      "signature": "0xa1e15f364950013b43dd4a7920b03d5e253753e0b68e9c253782d5d4b3388c21f3e99a704c1a9fffaad31aea4c5d05c2",
      "randomness": "0x337f50b2687b49fecb1651ad058175a4f7566705d318d34366ef06ac1946ac75"
    }
  ],
  "blockNumber": "7,415,134"
}

{
  "Sr25519": "0xc03c98ac3b09e9b19ae2f7e6d582bbc64b5d4aab09568de0ca156141425055774e52aa459cee4c0cc1911f814c163703f2504fb22df0fad5c951f9792916e38a"
}