Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,611",
      "signature": "0x9956a0e63c5eb8dad84e09764cc18cfba12ed5f12a52f7c9447e2c9057b9f4e0c8ec0217751f7a3c506c2477e10dbad3",
      "randomness": "0xb072e4f1abdc050cf6f2327670b6f84a2e6fd7c2ff16fef8fe24025b4f04279a"
    }
  ],
  "blockNumber": "7,412,488"
}

{
  "Sr25519": "0x4e56a3533a88c39d7d5d275cfcaa953c4ac033ab0729315b48352919435de521a7ed61445946a10dc8ae761e2c0260a5adfc61eb19e9e5dadb9c184a797ae78f"
}