Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,091",
      "signature": "0x8943e41baf2b27f94d8970bb53db1e9294c8e72d2f8c5dcd607a42c48862432bb675b34f33eab7fd5144a029686226c1",
      "randomness": "0x738665f08af1716e36606e8d76c038c51bfc1c273f80b8dd278f054c0c269945"
    }
  ],
  "blockNumber": "7,410,108"
}

{
  "Sr25519": "0x6489a03ade07b3236606f5ebdd86bd92fa9735964d70465f9cd82595214c6401171f4873d9f4c5f7cd03ef19d78ce66bbcb55cec3d5457e40f4cf00296a56b8a"
}