Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,585,731",
      "signature": "0xa7af0b389a8314a60db903486f4eeb120ed8fd35b51f48b45eb6065848eaccc6195018c55129d6fd1b51f4f8df38a4c9",
      "randomness": "0x04a68a7d2281513a396eebfc6d9b7120e2be0918b32e83f7c407b7e478f18137"
    }
  ],
  "blockNumber": "7,416,755"
}

{
  "Sr25519": "0xfc6b27accf3d8d5f7d0af9b705f643d7f52164b4e0a9ec717c67753e03ef5302dec5d4424fe01e75505c79fe497e2ba958daa082c3ef79e31c902fee91166588"
}