Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,587,846",
      "signature": "0x8e8f9a4a4c4e43f41051add843becad4f625dd014565a651b71aabc65fc8a2276452a209e65c3bb398e762234f9de5db",
      "randomness": "0xd07fe00f6e70182c8f2958fab33bd93f51fdae812812dc8edffbd7cc6d438489"
    }
  ],
  "blockNumber": "7,417,284"
}

{
  "Sr25519": "0x96af3af53bd9d8ff221d302f84a44fd006d6da5024ee489d64efec5822784e7974f90371e4ea93a55f9c1eb90dd4a00e42b8a29570f386a896e9f4cc6f0bc58a"
}