Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,590,755",
      "signature": "0x83571622179fbf3f0023e7fee48b90fe136d9817d0d4ada3fc76f201d698601cdb560c0f5704c1e23da3b0f4593273ae",
      "randomness": "0xc2b0590037de613a837a93927b524bb822d9553bf826ec875d981504cadc83d6"
    }
  ],
  "blockNumber": "7,418,011"
}

{
  "Sr25519": "0x4a389de356789f481e9597acba85a0d00d64a4328c8e30784fc5054e9f4e070c08141c8114c3e9d44c177e5ec771a7a2556d27e5631fbfd0207119d5566d838a"
}