Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,581,810",
      "signature": "0xb03dd19805d2a95660f777bec0f7fe5e37d648e73e508f4b8cb1b0cd02462a1260951f6a826f9cd6827467eabf2075f7",
      "randomness": "0x05d198d2b9c4431ea6409cbb4390751d8730723b8cfb96fbbbac1a22c3a11009"
    }
  ],
  "blockNumber": "7,415,775"
}

{
  "Sr25519": "0xc08d26e6f9aa46a55cb535c5316ccd4fef3aaa82d4d070ac25b59fc3eb8e010c39b278fb6a97edf8c7568037befd6d16d14a7ca64ba2cb8f98d16cea5459188a"
}