Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,599,774",
      "signature": "0xb58274959c66be96ae9753d697b8eaf9d110783f0d0be5fb0b4520adc48efeefa0dac10bd5d471c344e25806ad29d859",
      "randomness": "0x82d34416507e78dcf0e27eee610af91aca62fdf5c99e5f8fb0566256c70e2639"
    }
  ],
  "blockNumber": "7,420,260"
}

{
  "Sr25519": "0xfabe166cc91aec41df574e074014a7c0178f86e930f54d25bd508feafba47c2ca1f5b4e32e05117139e506bca6699779a927d9efb57c330ad9b0e777ca27c788"
}