Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,577,366",
      "signature": "0x81e061d9c345d8ae23f2e58614373ca5d1947ba0225de6fc9fd1fbf27d0743637fe480dfea77c30d2246386f62679e57",
      "randomness": "0x5efceefda64d3bfffa53afdb49fd2832d35aad8b32a262396a9d49de51605da4"
    }
  ],
  "blockNumber": "7,414,677"
}

{
  "Sr25519": "0x026814dcd231c0e82489ac500313c783ad8fc1d07a74fe2936a0268ec3bf4b2719abb1212be5df10a664f8443c72ad3ca461a90a042ee08df5ee4112a8a1a785"
}