Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,546,894",
      "signature": "0xb2152f3246a8929a46c8f6c2b3af5d7dd900d4c946e4b058cb36235118e47d035b096eba70e1d4c49395c05363c16306",
      "randomness": "0xb8e56357f05a85dad6bc77f611c3e73d23e41bd47a2e14af184d762f8fd0d5fd"
    }
  ],
  "blockNumber": "7,407,059"
}

{
  "Sr25519": "0x4231893e069e35e844be8e35d6a47c4e684eb8ecaccbd63b0056a824480da41bdfd44fc915facc63feec9a3a55bbe0f8b91814b0a1325a3c5787934e31d2f681"
}