Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,780",
      "signature": "0x9971d9761e29b85e22a6467299e1da3ca18e40adc7670691a63578152f93886701f9211413dcb89c200ccb4202919e68",
      "randomness": "0xd51f321d21dc200dcbb59cda93d7b218171b15ea19b202391920b0c6e4bda474"
    }
  ],
  "blockNumber": "7,408,280"
}

{
  "Sr25519": "0x2899859325b36743589eb8dfc9aea5d7ce2c0a93613df6873aac75ee499a9b003f21aec266412b6d945233435b33125ba6de7abceab47a72920b7af1facab98b"
}