Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,560,087",
      "signature": "0x855c7671dbf0558058f9890e757fd43c28b4286908d95d5a91a02567ef70efaad18ff03080a2e200b3ef6204eb6877dc",
      "randomness": "0x0c4621a24a4bcfe6fa92d35d4685939516419990b96d50e4de60a3e4fa476135"
    }
  ],
  "blockNumber": "7,410,357"
}

{
  "Sr25519": "0x96ce6f853352a0ecc4b326df50dcb52ccd853f36670c654563b96d0631497e72752690c755d53ad7654fe4f54fd8cc3ea770c1cc797dd5ea8f5d4d782fa85281"
}