Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,622,285",
      "signature": "0xad354fcc00ab5328debf847b35b1beec2adccaebdd3e1afee0cdddf9d6bd33cb691ffa8fe1c4c8f96764475aa1624645",
      "randomness": "0xd721108cd70c209666bf38cc5974fe5e95e52d1be0d3d47b3701b50d52b22b3a"
    }
  ],
  "blockNumber": "7,425,886"
}

{
  "Sr25519": "0x8cc4b9f921fcbe7d2cfbc0b9b20fa5fb4312e151903ebe08a1199e16c680f617eebcfdf8e98d0a91aa8bc50796672b96cd17fed75cadd5836d14bacad8d9b987"
}