Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,559,550",
      "signature": "0xb389329a9ee5c8da71cea925c594ae241128f7ede581c88bcf088d39f4c884f20311c127da2c702c91362eea5b49b179",
      "randomness": "0xa05a0ae2eab31940f047e45fb716b7ac5ae8a4f3eee72bad56ead4d1dbbd8f18"
    }
  ],
  "blockNumber": "7,410,223"
}

{
  "Sr25519": "0x44dc18954840701ccb4e8c48a1e9141eaaa0c77f9ef9fe1e3e05eeb2d7bf807d101991af1933f9cad91ad086d30362fdc0ba1c69c39f62034eb4b68a29d03780"
}