Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,579,650",
      "signature": "0xa15b64c337d94467aa4911379ad9e42bb2873a5bde0cb8425d16e30ef16ded97cf0887c99fcac22da8e55c1357b8dae4",
      "randomness": "0x2a7edfe4cc424cbc1c4badf4cec0b20f5ff40f5be5cb6f9b475104c9da64db04"
    }
  ],
  "blockNumber": "7,415,235"
}

{
  "Sr25519": "0x9e8307b5ce3baa41423359387ad0900d3fc836ed433166f3f90946f353d937459ba35d0ca10a900d759f4d8768f30b8af56a456c35264dcad4e64e42f989278b"
}