Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,546,087",
      "signature": "0xaea664a8208764dfdbbc1d2e5698776852e2dee422e10510db1a83803b622bf330b45538bb852a39042c74474018b55c",
      "randomness": "0x67084a52d095cf0dfa72c22056c2d99ecd1f92805e5a385d5b3348f2da723904"
    }
  ],
  "blockNumber": "7,406,857"
}

{
  "Sr25519": "0xf8d2ce003dfc119d61f869bb61c97eaf8a1005646c1011fbfdc44a65ffdc8e3a0c90ce0c5ba09151898badad148aa134c5d3897e5008cfee150609627fb85f87"
}