Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,574,253",
      "signature": "0x994f04e9019463d7d0a7d30f42b7fc24d89aff4a5e4053a89d4c55d69b1b487b81c370ee46120a36435d721e0f48afe1",
      "randomness": "0x5a5539ea8b019637fb5ca298f452e04a68908d24b708a6abc14fe8a282376a65"
    }
  ],
  "blockNumber": "7,413,899"
}

{
  "Sr25519": "0x720546aadb66368af0b1a047159e7bf23304671dfeb7391bbd60e7a26ad9d1439e8810b77a4dae88b11c7ee791153e9b35e7e62dbdc4c33dd589d4d70ed60482"
}