Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,578",
      "signature": "0xb73299216db556c7a6daf6b1ab0768692dfae042fcba56dd66bb9a73856904cfeda6fc317bd407d3aa4c3379bc156c04",
      "randomness": "0x58e7c04e97e4c67a47ba12ee4123507e7d228324434f296734e0f2fddb091f00"
    }
  ],
  "blockNumber": "7,416,217"
}

{
  "Sr25519": "0xb2bb85e33d4698cff6d84977ca77d1924388fe36d18118b3a3958cc75dbc3c7c07d426ecf7da3c51971bf6118f425510bd7c3f54f4690bb6c04d22d5dcf1b587"
}