Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,580,794",
      "signature": "0xa7947a398a0f2e650331d7c9c30b64eb8cb025cc09312dd756c2b7a238e73177f3a933a35acc44e2ac8a4868ab3f70e1",
      "randomness": "0xf08e8a8dce83b1e5b69515ceac4a9d93dee5fd4e9a403a3d04f3dcac23dc7f83"
    }
  ],
  "blockNumber": "7,415,521"
}

{
  "Sr25519": "0x803f198cef6e3ee504f9a4ffa2c290f63c1ca5c332c2030fc9f574c3ca6d6854335f7c5428f2131646ea05372062e02d4f33ad9a974e5a4c923aefd1d29d588a"
}