Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,549,771",
      "signature": "0x80487395ce343e98ff08382fc8121ea80d5e9e78e5d87bf203e2c420da0f8bc9702641cdf85ab9ddc03dae70c43029ff",
      "randomness": "0x917224870b2108150ab7c285fbeca4cc18744cb6d7ba33445024aca88f763e88"
    }
  ],
  "blockNumber": "7,407,778"
}

{
  "Sr25519": "0x50896990b32e53b3ec7fc06569db341bdf2b126a85d9c53a8d4a59b3f25639760c46038d1e5dc4126c981214a1f0ef0f61bee8862cbc79cf2d2323c3b5f8e187"
}