Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,971",
      "signature": "0xa6f233d667cb14f4c06b31fca2033ca6b6d4c4b301656aa0ba2c7901029e9e6039f7412ea9e470f2e6d2e33bbc7a3c03",
      "randomness": "0x93f7f316d1befbb5f6f84f3d3958a0c7da3e6faadc7cb7bcb071179fe61cced1"
    }
  ],
  "blockNumber": "7,408,328"
}

{
  "Sr25519": "0x16cf28711733e03e59aeff81ad92f3854c3aedfcc5e2ae9aae989c9dede5aa292364bae433ca3bd81b470158fd4c4f4ad37187f3edfcdeb1c2e1981e1fe0ca85"
}